List of doping cases in athletics

The use of performance-enhancing drugs (doping in sport) is prohibited within the sport of athletics. Athletes who are found to have used such banned substances, whether through a positive drugs test, the biological passport system, an investigation or public admission, may receive a competition ban for a length of time which reflects the severity of the infraction. Athletes who are found to have banned substances in their possession, or who tamper with or refuse to submit to drug testing can also receive bans from the sport. Competitive bans may also be given to athletes who test positive for prohibited recreational drugs or stimulants with little performance-enhancing effect for competitors in athletics. The sports body responsible for determining which substances are banned in athletics is the World Anti-Doping Agency (WADA).

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Doping in sport
Substances and types Anabolic steroids Blood doping Gene doping Stem cell doping Mechanical doping Technology doping Cannabinoids Diuretics Painkillers Sedatives Stem cell doping Stimulants Beta2-adrenergic agonist Clenbuterol Ephedrine EPO Human growth hormone Methylhexanamine SARMs Stanozolol Tetrahydrogestrinone
Terminology Abortion doping Biological passport Blood-spinning Doping test Performance-enhancing drugs Repoxygen Stem cell doping Whizzinator
History Olympics Tour de France (1998, 1999, 2007) Auto racing BALCO scandal Clemson University steroid scandal U of South Carolina steroid scandal Dubin Inquiry Association Football China East Germany Russia United States Festina affair Floyd Landis case Game of Shadows Juiced L.A. Confidentiel Lance Armstrong History of allegations Doping case Operación Puerto Operation Aderlass Doping in American football Steroid use in baseball Barry Bonds perjury case Mitchell Report Biogenesis scandal
Doping-related lists Doping cases in Sport Athletics Cycling Doping at the Olympic Games Doping at the World Championships in Athletics Stripped Olympic medals Stripped European Athletics C'ships medals Drugs banned from the Olympics MLB players suspended for doping MLB players in the Mitchell Report
Anti-doping bodies World Anti-Doping Agency International Testing Agency List of national anti-doping organizations Australian Sports Anti-Doping Authority French Anti-Doping Agency National Anti-Doping Agency Russian Anti-Doping Agency UK Anti-Doping United States Anti-Doping Agency

Typically, any athlete who tests positive for banned substances after having served a previous ban receives a lifetime ban from the sport of athletics. Many high-profile sportspeople to receive doping bans have come from the sport of athletics, with significant past cases concerning Ben Johnson, Marion Jones and Tim Montgomery. Furthermore, a number of athletes who underwent state-sponsored doping programmes in East Germany and the Soviet Union between the 1950s and 1980s were competitors in athletics, but the quality of the international anti-doping work was so poor that only one East German athlete ever tested positive.[1] Following allegations of state-sponsored doping in Russia, the IAAF suspended the country's athletes from competition, including the 2016 Summer Olympics.

Name	Country	Event	Date of violation	Banned substance(s)/ Anti-doping rule violation	Sanction	Reference(s)
Ahmed Abd El Raouf	Egypt	Hammer throw	2008	Norandrosterone	2 years	[2][3]
Inga Abitova	Russia	Long distance	2009	Biological passport anomalies	2 years	[4][5][6]
Folashade Abugan	Nigeria	Sprinting	2010	Testosterone prohormone	2 years	[7][8][9]
Ibrahim Mohamed Aden	Somalia	Middle distance	1999	Ephedrine	Public warning	[10][11][12]
Tosin Adeloye	Nigeria	Sprinting	2012 2015	Metenolone Exogenous steroids	2 years 8 years	[13][14] [15][16]
Funke Adeoye	Nigeria	Hammer throw	2007	Ephedrine	Public warning	[2][17][18][19]
Alessandra Aguilar	Spain	Long distance	2011		3 months	[20]
Amina Aït Hammou	Morocco	Middle distance	2008	3 whereabouts failures	1 year	[2][21]
Seltana Aït Hammou	Morocco	Middle distance	2008	3 whereabouts failures	1 year	[2][22]
Chioma Ajunwa	Nigeria	Long jump, sprinting	1992		4 years	[23][24]
Esther Akinsulie	Canada	Sprinting	2013	Hydrochlorothiazide	6 months	[25][26][27]
Ashwini Akkunji	India	Sprinting	2011	Anabolic steroids	2 years	[28]
Mary Akor Basley	United States	Marathon	2012	Clenbuterol	2 years	[13][29][30]
Mikko Ala-Leppilampi	Finland	Long distance	1972	Self admittance of blood transfusions (not illegal at the time)	—	[31]
Mariem Alaoui Selsouli	Morocco	Middle distance	2009 2012	EPO Furosemide	2 years 8 years	[12][32][33][34][35]
Sultan Al-Dawoodi	Saudi Arabia	Discus throw	2009	Norandrosterone	2 years	[36][37]
Denis Alekseyev	Russia	Sprinting	2013	Dehydrochloromethyltestosterone	2 years	[38][39]
Barakat Al-Harthi	Oman	Sprinting	2011	Methylprednisolone	6 months	[40][41]
Ghfran Almouhamad	Syria	Hurdling	2012	Methylhexaneamine	6 months	[6][42]
Anna Alminova	Russia	Middle distance	2010 2009	Pseudoephedrine Biological passport anomalies	3 months 30 months	[32][43] [12][44][45]
Anthony Alozie	Australia	Sprinting	2013	3 Whereabouts Failures	20 months	[29][46][47]
Aslı Çakır Alptekin	Turkey	Middle distance/steeplechase	2004 2010	Metenolone Biological passport	2 years 8 years	[48][49] [50][51][52][53][54]
Chinaza Amadi	Niger	Long jump	2015	Metenolone	4 years	[55][56]
Gloria Amuche Nwosu	Nigeria	Sprinting	2005	Testosterone	2 years	[57]
Anis Ananenka	Belarus	Middle distance	2015	GW1516	4 years	[58][59]
Andreas Anastasopoulos	Greece	Shot put	2001		2 years	[60]
Georg Andersen	Norway	Shot put	1991	Metenolone	21 months	[12][61][62]
Marvin Anderson	Jamaica	Sprinting	2009	4-Methyl-2-hexanamine	3 months	[37][63]
Lyudmila Andonova	Bulgaria	High jump	1985	Amphetamine	18 months	[1][64][65]
Yeorgios Andreou	Cyprus	Decathlon	2003		2 years	[66]
Vladimir Andreyev	Russia	Race walking	2005	Salbutamol	1 year	[67][68]
Yuriy Andronov	Russia	Race walking	2014	Trimetazidine	2 years	[34][69]
Ivanildo dos Anjos	Brazil	Long distance	2014	Hydrochlorothiazide	18 months	[70][71][72]
Adrián Annus	Hungary	Hammer throw	2004	Missed test, tampering	2 years	[73][74]
Seema Antil	India	Discus throw	2000	Pseudoephedrine	Public warning	[75]
Elena Antoci	Romania	Middle distance	2008	EPO		[76]
Olena Antonova	Ukraine	Discus throw	2009 (Retested 2013)	Stanozolol	2 years	[12][29][77]
Esref Apak	Turkey	Hammer throw	2013	Stanozolol	2 years	[13][29][78]
Thozama April	South Africa	Long distance	2014	Phentermine, Prednisolone, Norandrosterone	2 years	[70][71][79]
Demetra Arachoviti	Greece	Hurdling	2012	Stanozolol	2 years	[80][81]
Geisa Arcanjo	Brazil	Shot put	2010	Hydrochlorothiazide	Public warning	[82]
Juana Arrendel	Dominican Republic	High jump	1999	Stanozolol		[83]
Katsiaryna Artsiukh	Kazakhstan	Hurdling	2010	Metenolone	2 years	[32][84]
Natalya Artyomova	Russia	Middle distance		Steroids		[85]
Tatiana Aryasova	Russia	Long distance	2012	Hydroxyethylstarch	2 years	[80][86][87]
Elena Arzhakova	Russia	Middle distance	2011	Biological passport violation	2 years	[80][88]
Malika Asahssah	Morocco	Long distance	2015	Stanozolol	4 years	[16][89]
Delilah Asiago	Kenya	Long distance	1999			[90]
Innocent Asonze	Nigeria	Sprinting	1999			[12][90]
Wayne Athorne	Australia	Decathlon		Methandienone (Dianabol)		[91]
Duncan Atwood	United States	Javelin throw	1985	Stimulant	Life ban (later reduced)	[64][92]
Olutoyin Augustus (Toyin Augustus)	Nigeria	Hurdles	2009	Abnormal testosterone levels	2 years	[12][93]
Anna Avdeyeva	Russia	Shot put	2013	Oral Turinabol (anabolic steroid)	2 years	[77][94]
Roman Avramenko	Ukraine	Javelin throw	2013 2015	Dehydrochloromethyltestosterone Dehydrochloromethyltestosterone	2 years 8 years	[12][29][77] [95][96]
Hussein Awada	Lebanon	Cross country running Half marathon	2012	Nandrolone	2 years	[27][29]
Mark Anthony Awere	Ghana	Long jump	2001		3 months	[97]
Bimbo Miel Ayedou	Benin	Sprinting	2012	Nandrolone	2 years	[40][98]
Süreyya Ayhan	Turkey	Middle distance	2004 2007	Interfering with test Stanozolol, Methandienone	2 years Life ban	[99] [36][37][100]
Masoud Azizi	Afghanistan	Sprinting	2013	Nandrolone	2 years	[12][13][29]
Ahmed Baday	Morocco	Long distance	2010	Biological passport anomalies	2 years	[12][101][102]
Ndiss Kaba Badji	Senegal	Long jump, triple jump	2005	Androstenedione	2 years	[67]
Oleksandr Bagach	Soviet Union  Ukraine	Shot put	1989 1997	Steroids Ephedrine	2 years Public warning and disqualification	[103][104] (in German)[12][105][106][107]
José Alessandro Bagio	Brazil	Race walking	2010	19-Norandrosterone	2 years	[9][108]
Amina Bakhit	Sudan	Middle distance	2009	Norandrosterone	2 years	[36][37]
Sergey Bakulin	Russia	Race walking	2011	Biological passport anomalies	3 years and 2 months	[109][110]
Živilė Balčiūnaitė	Lithuania	Long distance	2010	Testosterone	2 years	[111][112]
Michal Balner	Czech Republic	Pole vault	2010	Cannabis	1 month	[32]
Onalenna Baloyi	Botswana	Middle distance	2010	Methylhexanamine	2 years	[32][113]
Yuliya Balykina	Belarus	Sprinting	2013	Drostanolone	2 years	[29][114]
Falk Balzer	Germany	Hurdling	2001	Nandrolone	2 years	[115][116]
Konstadinos Baniotis	Greece	High jump	2013	Furosemide	Public warning	[117][118]
Jarrod Bannister	Australia	Javelin throw	2012	3 Whereabouts Failures within an 18-month period	20 months	[77][119][120]
Kelly-Ann Baptiste	Trinidad and Tobago	Sprinting			2 years	[121][122]
Shawnacy Barber	Canada	Pole vault	2016	Cocaine	Public warning	[123][124]
Roberto Barbi	Italy	Marathon	1996 2001 2008	Ephedrine EPO EPO, Ephedrine	3 months 4 years, reduced to 25 months Life ban	[12][37][80][125][126][127]
Roxana Bârcă	Romania	Long distance running	2013	Methasterone	2 years	[34][114]
Randy Barnes	United States	Shot put	1990 1998	Methyltestosterone Androstenedione	27 months Life ban	[128][129][130]
Yarelys Barrios	Cuba	Discus throw	2008	Acetazolamide		[131]
Bruno de Barros	Brazil	Sprinting	2009	EPO	2 years	[36][37][132]
Elias Bastos	Brazil	Cross country running	2014	Methyltestosterone	2 years	[70][71][133]
Giuliano Battocletti	Italy	Long distance running	1999	Nandrolone	16 months	[134]
Dieter Baumann	Germany	Long distance	1999	Nandrolone	2 years	[135]
Julie Baumann	Canada	Hurdling	1989	Stanozolol	2 years	[1][136]
Vadim Bavikin	Israel	Javelin throw	1994	Steroids	4 years	[137]
Chantal Beaugeant	France	Heptathlon	1989		2 years	[1][138][139][140]
James Beckford	Jamaica	Long jump	1997	Ephedrine	3 months	[141]
Violeta Beclea	Romania	Middle distance	1995	Steroids	4 years	[45][142]
Chaltu Beji	Azerbaijan	Steeplechase	2015	Ostarine	4 years	[143][144][145]
Alemitu Bekele	Turkey	Long distance	2009	Biological passport anomalies	2 years and 9 months	[12][47][146]
Mimi Belete	Bahrain	Middle/Long distance	2010	Salbutamol	Public reprimand and disqualification	[32][147]
Irina Belova	Russia	Heptathlon	1993	Testosterone	4 years	[45][148][149]
Kenta Bell	United States	Triple jump	2007	Methylprednisolone	3 months	[150][151][152]
Awatef Ben Hassine	Tunisia	Sprinting	2004	Norandrosterone	2 years	[99]
Yassine Bensghir	Morocco	Middle distance	2014	Biological passport	4 years	[16][153]
Yahya Berrabah	Morocco	Long jump	2009 2011	Cannabis EPO	Public warning 4 years (2nd ADRV)	[37][154][155]
Gwen Berry	United States	Hammer throw	2016	Use of a prohibited substance (Vilanterol Trifenatate)	3 months	[89][156]
Michael Berry	United States	Sprinting	2010	Cannabis	3 months	[32][157][158][159]
Mariya Bespalova	Russia	Hammer throw	2015	Dehydrochloromethyltestosterone	4 years	[56][160]
María Cristina Betancourt	Cuba	Discus throw	1983		Life ban	[64][161]
Kipyegon Bett	Kenya	800 m	2017	Erythropoietin out-of-competition test in November 2017	4 years	[162]
Antonella Bevilacqua	Italy	High jump	1996	Ephedrine, pseudoephedrine		[163]
Uwe Beyer	West Germany	Hammer throw	1960's/1970's	Anabolic steroids (self-admitted)	—	[164] (in German)[165]
Alemayehu Bezabeh	Spain	Middle/Long distance	2010	Use of a prohibited method (Operation Galgo)	2 years	[9][98][166]
Rajendra Bahadur Bhandari	Nepal	Long distance	2006	Norandrosterone	2 years	[167]
Quentin Bigot	France	Hammer throw	2014	Methandienone and Stanozolol	2 years	[168][169][170]
Madina Biktagirova	Unified Team	Long distance	1992	Norephedrine		[171]
Yuriy Bilonoh	Ukraine	Shot put	2004 (Sample retested 2012)	Oxandrolone	3 years	[12][172][173][174]
Svetlana Biryukova	Russia	Long jump	2014	SARMs	2-year ban	[175][176]
Dominique Blake	Jamaica	Sprinting	2006 2012	Ephedrine Methylhexanamine	9 months 4 years and 6 months (Reduced from 6 years)	[77][177] [120][178][179][180]
Yohan Blake	Jamaica	Sprinting	2009	4-Methyl-2-hexanamine	3 months	[37][63]
José Luis Blanco	Spain	Middle distance	2010	EPO	2 years	[181]
Zhanna Block	Ukraine	Sprinting	2002	BALCO scandal	2 years	[12][80][154]
Lyudmyla Blonska	Ukraine	Heptathlon, long jump	2003 2008	Stanozolol Methyltestosterone	2 years Life ban	[182][183] [2][184]
Petr Bogatyrev	Russia	Race walking	2011	Biological passport anomalies	2 years	[47][146]
Ato Boldon	Trinidad and Tobago	Sprinting	2001	Ephedrine	Public warning	[75]
Scott Boothby	United States	Hammer throw	2006	Finasteride, 6-oxo-androstenedione	4 years (Reduced from 8 years)	[185][186][187]
Valeriy Borchin	Russia	Race walking	2005 2009	Ephedrine Biological passport anomalies	1 year 8 years	[188] [109][110]
Béranger-Aymard Bossé	Central African Republic	Sprinting	2016	Prednisolone	2 years	[15][16]
Mihaela Botezan	Romania	Long distance	2007	Chlortalidone	2 years	[2][189][190]
Chakir Boujattaoui	Morocco	Long-distance	2010	MIRCERA	2 years	[32][191]
Brahim Boulami	Morocco	Steeplechace	2002	EPO	2 years	[192]
Larbi Bouraada	Algeria	Decathlon	2012	Stanozolol	2 years	[29]
Abderrahime Bouramdane	Morocco	Marathon	2011	Biological passport	2 years	[143][144][193]
Zahra Bouras	Algeria	Middle-distance	2012	Stanozolol	2 years	[29]
Sofiya Bozhanova	Bulgaria	Long/Triple jump	1994	Amphetamine	4 years	[194]
Kevin Braunskill	United States	Sprinting	1994	Stanozolol	4 years	[195]
Grit Breuer	Germany	Sprinting	1992	Clenbuterol	2 years	[196]
Okkert Brits	South Africa	Pole vault	2003	Ephedrine	Public warning	[183][197]
Damien Broothaerts	Belgium	Hurdling	2011	Methylhexanamine, 3 whereabouts failures	1 year (Reduced from 2 years)	[9][198]
Alicia Brown	Canada	Sprinting	2013	Hydrochlorothiazide	2 years	[70][199][200]
Erik de Bruin	Netherlands	Discus throw, shot put	1993	Testosterone, Stanozolol, hCG	4 years	[201]
Ricky Bruch	Sweden	Discus throw	1960's/1970's	Anabolic steroids (self-admitted)	—	[202] (in Swedish)
Yelyzaveta Bryzhina	Ukraine	Sprinting	2013	Drostanolone	2 years	[12][29][77]
Aleksandr Bulanov	Russia	Shot put	2009	Methandienone	2 years	[36][37]
Viktor Burayev	Russia	Race walking	2008	EPO	2 years	[2][203]
Tamara Bykova	Soviet Union	High jump	1990	Ephedrine	3 months	[204][205]
Yolanda Caballero	Colombia	Long distance	2011 2014	Biological passport Tampering	4 years	[15][16]
Gary Cadogan	Great Britain	Sprinting, hurdling	1998	Nandrolone	2 years	[206]
Dorina Calenic	Romania	Long distance	1987			[1][64][207]
Mehmet Çağlayan	Turkey	Long distance	2010	EPO	2 years	[32][113]
Jillian Camarena-Williams	United States	Shot put	2013	Clomiphene	6 months	[208][209]
John Capel	United States	Sprinting	2004 2006	Cannabis Cannabis	Public warning 2 years	[210][211]
Dean Capobianco	Australia	Sprinting	1996	Stanazolol	2 years (Reduced from 4 years)	[212]
Hector Carrasquillo	Puerto Rico	Sprinting	2011	Anabolic steroid	2 years	[9][213]
LaMark Carter	United States	Triple jump	2004	Salbutamol	Public warning	[187][214][215]
Silviu Casandra	Romania	Race walking	2002		2 years	[216][217]
Arnaud Casquette	Mauritius	Long jump	2005	Cannabis	6 months	[67][218]
Víctor Castillo	Venezuela	Long jump	2006 2011	Furosemide Methylhexaneamine	2 years 4 years	[219] [20][34]
Recep Çelik	Turkey	Race walking	2012	Metenolone	2 years	[80][220]
Jolanda Čeplak	Slovenia	Middle distance	2007	EPO	2 years	[2][221][222]
Dwain Chambers	Great Britain	Sprinting	2003	THG, Testosterone, EPO, HGH, Insulin, Modafinil & Liothyronine	2 years	[12][183][223][224]
Hafid Chani	Morocco	Long distance	2011	Biological passport	4 years	[70][71]
Jamel Chatbi	Morocco	Steeplechase	2009	Clenbuterol	3 years	[12][36][37][225]
Jani Chathurangani Silva	Sri Lanka	Sprinting	2006	Nandrolone	2 years	[2][36][226]
David Chaussinand	France	Hammer throw	23 May 2002 24 June 2002	Metenolone Clenbuterol	3 years	[227]
Mouhcine Cheaouri	Morocco	Pole vault	2016	Stanozolol	4 years	[123][228]
Emily Chebet	Kenya	Long distance, cross country	2015	Furosemide	4 years	[56][160][229][230]
Cristiana Checchi	Italy	Shot put	2003	Caffeine	Public warning	[231][232]
Viktor Chegin	Russia	Coach		Administration of a prohibited substance, complicity	Life ban	[16][233]
Abdelatif Chemlal	Morocco	Steeplechase	2004	Norandrosterone	2 years	[18][234][235]
Flomena Chepchirchir	Kenya	Marathon	2014		6 months	[168]
Pamela Chepchumba	Kenya	Cross country running	2003	EPO	2 years	[231][236][237]
Susan Chepkemei	Kenya	Long distance	2007	Salbutamol	1 year	[2][17][238]
Svetlana Cherkasova	Russia	Middle distance	2007	Fraudulent substitution of urine	33 months	[12][37][239][240][241]
Lada Chernova	Russia	Javelin throw	2008 2013	Metenolone Bromantane	2 years Life ban	[37][220][242][243][244][245]
Tatyana Chernova	Russia	Heptathlon	2009	Oral Turinabol	2 years	[246][247]
Lydia Cheromei	Kenya	Long distance	2005	Clomiphene	2 years	[248]
Damu Cherry	United States	Hurdling	2003	Norandrosterone	2 years	[183][249]
Silvano Chesani	Italy	High jump	2007	Formoterol	Public warning	[2][250]
Christophe Cheval	France	Sprinting	2001	Nandrolone	2 years	[12][251]
Dimitrios Chondrokoukis	Greece	High jump	2012	Stanozolol	2 years	[252][253][254]
Fouad Chouki	France	Middle distance	2003	EPO	2 years	[12][183][255]
Khalid Choukoud	Netherlands	Long distance	2007	Stanozolol	2 years	[2][256][257]
Linford Christie	Great Britain	Sprinting	1999	Nandrolone	2 years	[258]
Vivian Chukwuemeka	Nigeria	Shot put and discus	2009 2012	Oxymetholone Stanozolol	2 years Life ban	[93][120][259]
Clement Chukwu	Nigeria	Sprinting	1992		4 years	[260][261]
Yelena Churakova	Russia	Hurdling	2013	Methandienone & Dehydrochloromethyltestosterone	2 years	[120][174][262]
Hazel Clark	United States	Middle distance	2001	Pseudoephedrine	Public warning	[263]
Venolyn Clarke	Canada	Sprinting	2001	Stanozolol	4 years	[12][264][265]
Ramon Clay	United States	Sprinting	2000–2004	Steroids and hormones (BALCO scandal)	2 years	[12][32][266][267]
Luis Collazo	Puerto Rico	Long distance	2011	Exogenous steroids	2 years	[80][111]
Michelle Collins	United States	Sprinting	2002–2004	THG, EPO (BALCO scandal)	4 years (Reduced from 8 years)	[45][268][269]
Rosa Colorado	Spain	Hurdling	1980	Steroids	18 months	[1][64][12][270][271]
Hannah Cooper	Liberia	Sprinting	1999			[12]
Harold Connolly	United States	Hammer throw	1960's	Self-admitted; Anabolic steroids	–	[272][273]
Jessica Cosby	United States	Hammer throw	2009	Hydrochlorothiazide, chlorothiazide	4 months	[32][274][275]
Nuno da Costa	Portugal	Cross country running	2011	EPO	2 years	[9][80][276]
Daniela Costian	Romania	Discus throw	1986			.[1][277]
Julie Coulaud	France	Middle/Long distance	2008	Testosterone	3 years	[2][36][278]
Crystal Cox	United States	Sprinting	2002 2001–2004	Ephedrine (positive test) Anabolic steroids (self admitted)	Public warning 4-year ban	[217][263] [32][45][279][280]
Shawn Crawford	United States	Sprinting	2012	3 whereabouts failures	2 years	[29][174][281][282]
Olga Cristea	Moldova	Middle-distance	2010	Testosterone	2 years	[32][191][283]
Peter Dajia	Canada	Shot put	1983– 1986	Self admittance in 1989: Steroids Positive test: Steroids, Testosterone	18 months	[64][284][285]
Martina Danišová-Hrasnová	Slovakia	Hammer throw	2003	Nandrolone	2 years	[286][287]
Bonnie Dasse	United States	Shot put	1992	Clenbuterol	4 years	[288]
Marie Davenport (Marie McMahon)	Ireland	Long distance	1996	Phenylpropanolamine	Reprimand	[289][290][291]
Walter Davis	United States	Triple jump	2013	3 whereabouts failures	1 year	[29][35]
Alice Decaux	France	Hurdling	2013	β-Methylphenethylamine	6 months	[77][292][293]
Mary Decker (Mary Slaney)	United States	Middle distance	1996	Testosterone		[45][294]
Tony Dees	United States	Hurdling	2001	Norandrosterone, Noretiochdandone	Life ban	[263]
Hind Dehiba	France	Middle distance	2007	EPO	2 years	[295]
Tatyana Dektyareva	Russia	Hurdling	2014	Ostarine	2 years	[102][296][297]
Dimitrios Delifotis	Greece	Long jump	1984			[1][64]
Luis Delís	Cuba	Discus throw/shot put	1990			[298]
Tezeta Dengersa	Turkey	Middle/Long distance	2005	Metenolone	2 years	[67]
Frédéric Denis	France	Steeplechase	2007	EPO	2 years	[80]
Sébastien Denis	France	Hurdling	2005	Ephedrine	Public warning	[67]
Lyubov Denisova	Russia	Marathon	2007	Prostanozol, testosterone	2 years	[299]
Manuela Derr	Germany	Sprinting	1992	Clenbuterol	3 years	[300]
Ronald Desruelles	Belgium	Long jump	1980			[1][301]
Hrysopiyi Devetzi	Greece	Triple/Long jump	2009 2007 (Retest 2015)	Failure to submit to doping control Stanozolol	2 years 4 years	[9][80][302] [95][96]
Vadim Devyatovskiy	Belarus	Hammer throw	2000	Nandrolone	2 years	[103][303]
Aïssa Dghoughi	Morocco	Long distance	2006	Refusal to submit to doping control	3 years	[18][304][305]
Ahmed Mohamed Dheeb	Qatar	Discus throw	2010	Testosterone metabolites		[9][306]
Alberico Di Cecco	Italy	Marathon	2008	EPO	2 years	[36][37][307]
Rostislav Dimitrov	Bulgaria	Triple jump	1999	Ephedrine		[45][308]
Svetla Dimitrova	Bulgaria	Heptathlon	1989	Sydnocarb	2 years	[309]
Katalin Divós	Hungary	Hammer throw	2001		2 years	[310]
Vukosava Đjapić	Serbia and Montenegro	Sprinting	2005	Metenolone	2 years	[18][311]
Abderahmane Djemadi	Algeria	Long distance	2001	Refusal to submit to doping control	2 years	[312]
Gábor Dobos	Hungary	Sprinting	2000 2006	Drostanolone, testosterone	2 years Life ban	[313][314]
Jim Doehring	United States	Shot put	1990	Steroids	2 years	[315]
Bahar Doğan	Turkey	Long distance	2011	Biological passport	2 years and 6 months	[160][316]
Bishop Dolegiewicz	Canada	Shot put, discus throw	1973–1985	Self admittance (The Dubin Inquiry): Steroids	National record annulled	[317][318][319]
Marta Dominguez	Spain	Middle distance	2009	Biological passport	3 years	[160][320]
Tetyana Dorovskikh (Tatyana Samolenko)	Ukraine	Middle distance	1993	Unknown substance		[321]
Rashid Shafi Al-Dosari	Qatar	Discus throw	2003	Refused to submit to doping control	2 years	[322][323]
Troy Douglas	Netherlands	Sprinting	1999	Nandrolone	2 years	[324][325]
Horace Dove-Edwin	Sierra Leone	Sprinting	1994	Stanozolol	2 years	[326]
Hanna Drabenia	Belarus	Race walking	2015	Trimetazidine	2 years	[16][110]
Rasa Drazdauskaitė	Lithuania	Long distance	2003	Stanozolol	2 years	[322][327]
Heike Drechsler	East Germany	Long jump/sprinting	1980's	Self admittance	—	[328]
Hamza Driouch	Qatar	Middle distance	2012	Biological passport anomalies	2 years	[329][330]
Jon Drummond	United States	Coach	2012/ 2013	Possession, trafficking and administration of prohibited substances	8 years	[331][332]
Oleksandr Dryhol	Ukraine	Hammer throw	2013	Dehydrochloromethyltestosterone	2 years	[34][77]
Aliona Dubitskaya	Belarus	Shot put	2014	Oxilofrine	6 months	[168][333]
Aleksandra Duliba	Belarus	Marathon	2013	Biological passport	2 years	[55][56]
Corina Dumbrăvean	Romania	Middle distance	2007 2010	Refusal to submit to testing	2 years Life ban	[334][335]
Julien Dunkley	Jamaica	Sprinting	2008	Boldenone	2 years	[2][36][336]
Debbie Dunn	United States	Sprinting	2012	Testosterone	2 years	[220][337]
Lyudmila Dzhigalova	Ukraine	Sprinting	1993	Steroids	4 years	[338]
Monzavous Edwards	United States	Sprinting	2004	Cannabis	Public warning	[339]
Mark Edwards	Great Britain			Clostebol, Testosterone		[80]
Paul Edwards	Great Britain	Shot put	1993 1997	Anabolic steroids, raised testosterone and pseudoephedrine Tetrahydrocannabinol	4 years Life ban	[340][341]
Torri Edwards	United States	Sprinting	2004	Nikethamide	15 months (Reduced from 2 years)	[342][343][344]
Daniel Effiong	Nigeria	Sprinting	1995	Methyltestosterone and ephedrine	4 years	[345][346]
Inna Eftimova	Bulgaria	Sprinting	2011 {Retested 2012)	Recombinant Human Growth hormone	2 years	[12][29][154][347]
Florence Ekpo-Umoh	Germany	Sprinting	2003	Stanozolol	2 years	[231][322][348]
Christy Ekpukhon	Nigeria	Sprinting	2008	Metenolone	2 years	[2][36][45][349]
Abderrahim El Asri	Morocco	Cross country running	2014	EPO	2 years	[34][176]
Wafa Ismail El Baghdadi	Egypt	Shot put	2007	Methandienone	2 years	[36][350]
Hayat El Ghazi	Morocco	Hammer throw	2006	Norandrosterone	2 years	[351]
Mohamed El Hachimi	Morocco	Long distance	2012 2014	Methylhexaneamine CERA	6 months 6 years	[80][81] [34][71]
Fouad Elkaam (Fouad El Kaam)	Morocco	Middle distance	2011	Methylhexaneamine	6 months	[9][352]
Saïda El Mehdi	Morocco	Middle distance	2009	Stanozolol	2 years	[36][37][353]
Rkia El Moukim	Morocco	Long distance	2011	Biological passport	2 years	[56][354]
Najim El Qady	Morocco	Long distance	2011	Biological passport	2 years	[16][89]
Stanislav Emelyanov	Russia	Race walking	2010	Biological passport	2 years	[12][173][355]
Alene Emere	Ethiopia	Long distance	2002	Nandrolone	2 years	[356]
Ivan Emilianov	Moldova	Shot put	2011	Metenolone, Stanozolol	2 years	[9][80]
Meryem Erdogan	Turkey	Long distance	2010	Biological passport	2 years	[80]
Mostafa Errebbah	Italy	Long distance	2004	Stanozolol	2 years	[18][357]
Wilson Loyanae Erupe	Kenya	Long distance	2012	EPO	2 years	[358]
Fatih Eryildirim	Turkey	Hammer throw	2013	Stanozolol, Dehydrochloromethyltestosterone	2 years and 6 months	[359][360]
Nilay Esen	Turkey	Long distance	2005	Metenolone	2 years	[18][361][362]
Alisher Eshbekov	Russia	Hammer throw		Anabolic steroid		[363]
Ridouane Es-Saadi	Belgium	Middle/Long distance	2004 2006	Trafficking, use, possession Methandienone	6 months Life ban	[18][364]
Latifa Essarokh	France	Middle distance	2006	Stanozolol	2 years	[365][366]
Lee Evans	United States	Coach	2013		4 years	[367][368][369]
Davidson Ezinwa	Nigeria	Sprinting	1996 1999	Ephedrine hCG	3 months 2 years	[12][370]
Osmond Ezinwa	Nigeria	Sprinting	1996	Ephedrine	3 months	[370]
Hamid Ezzine	Morocco	Steeplechase	2009	Refusal to submit to doping control, Tampering with test	2 years	[37][371][372]
Martin Fagan	Ireland	Marathon, half-marathon	2011	EPO	2 years	[80][373][374]
Ahmed Faiz	Saudi Arabia	Long jump	2010	Amphetamines	2 years	[32][375]
Sandra Farmer-Patrick	United States	Hurdling	1996	Testosterone		[12][376]
Róbert Fazekas	Hungary	Discus throw	2004 2012	Failing to provide urine sample Stanozolol	2 years 6 years	[34][74][220]
Surita Febbraio	South Africa	Hurdling	2005	Testosterone	2 years	[377]
Agustín Félix	Spain	Decathlon	2011	Drostanolone	2 years	[174]
Paquillo Fernández	Spain	Race walk	2010	Possession of undisclosed banned substances	2 years	[32][111][378]
Ricardo Fernández	Spain	Middle/Long distance	2004 2006	EPO Finasteride	2 years 2 years	[18][379][380]
Elena Fidatov	Romania	Middle/Long distance	1998	Nandrolone	2 years	[381]
Nicolas Figère	France	Hammer throw	2007	Cathine	1 month, public warning	[2][382]
Konstadinos Filippidis	Greece	Pole vault	2007	Etilephrine	2 years	[383]
Yuliya Fomenko	Russia	Middle distance	2007	Fraudulent substitution of urine	33 months	[12][37][45][157][239][240]
Greg Foster	United States	Hurdling	1990	Pseudoephedrine, Ephedrine, Phenylpropanolamine	6 months	[384]
Allodin Fothergill	Jamaica	Sprinting	2009	4-Methyl-2-hexanamine	3 months	[37][63]
Cecilia Francis	Nigeria	Sprinting	2013	Metenolone	1 year	[14][47]
Shelly-Ann Fraser-Pryce	Jamaica	Sprinting	2010	Oxycodone	6 months	[32][385]
Brian Frasure	United States	Sprinting	2000	Nandrolone	4 years	[386]
Jake Freeman	United States	Hammer throw	2009 2011	Cannabis Cannabis	Public warning 1 year	[37][387][388]
Margarita Fuentes-Pila	Spain	Middle distance	2015		6 months	[89]
Ruth Fuchs	East Germany	Javelin throw	1970's	Anabolic steroids (self-admitted)	—	[389]
Chryste Gaines	United States	Sprinting	2003 2005	Modafinil (positive test) THG (investigation: BALCO)	Public warning 2 years	[99][322]
Anton Galkin	Russia	Sprinting	2004	Stanozolol	2 years	[18][390]
Miguel Ángel Gamonal	Spain	Half marathon	2013 2015	Clenbuterol Biological passport	2 years 3 years	[34][47] [143][160]
Alberto García	Spain	Long distance, cross country	2003	EPO	2 years	[391]
Sandra Gasser	Switzerland	Middle distance	1987	Steroids	2 years	[12][392]
Justin Gatlin	United States	Sprinting	2001 2006	Amphetamine Testosterone	1 year (Reduced from 2 years) 4 years	[2][393][394][395][396]
Tyson Gay	United States	Sprinting	2013 2012–2013	Positive test: Exogenous anabolic-androgenic steroid Investigation/Admittance	1 year	[176][397][398]
Tibor Gécsek	Hungary	Hammer throw	1995	Anabolic steroids	2 years (Reduced from 4 years)	[399]
Ines Geipel	East Germany	Sprinting	1980's	Turinabol (self-admitted)	—	[400]
Shitaye Gemechu	Ethiopia	Long distance	2009	EPO	2 years	[401]
Ivan Gertlein	Russia	Pole vault	2012	Testosterone	2 years	[77][402]
Nordine Gezzar	France	Middle/Long distance	2006 2012	Finasteride, nandrolone EPO	2 years 10 years	[403][404] [220]
Rachid Ghanmouni	Morocco	Long distance	2006	Evading doping control	2 years	[2][36][405]
Ruqaya Al-Ghasra	Bahrain	Sprinting	2009	Epitestosterone	2 years	[12][32][113]
Alina Gherasim (Alina Tecuţa)	Romania	Long distance	2002	Anabolic steroids	2 years	[406]
Bouchra Ghezielle	France	Middle distance	2008	EPO	4 years	[2][36][45][407]
Patricia Girard	France	Sprinting	1990	Primobolan (anabolic steroid)	2 years	[408] (in Swedish)[1][409]
Sandra Glover	United States	Sprinting	2003	Modafinil	Disqualification and public warning	[322]
Geronimo Goeloe	Netherlands Antilles	Sprinting	2008	Stanozolol	2 years	[2][36][410]
Thomas Goller	Germany	Hurdling	2010	Boldenone, SARMs	2 years	[32][411]
Olga Golovkina	Russia	Long distance	2013	Dehydrochloromethyltestosterone	2 years	[34][208]
Vanda Gomes	Brazil	Sprinting	2014	Anastrozole	2 years	[70][71][412]
Yekaterina Gordiyenko	Soviet Union	Pentathlon	1978	Anabolic steroids	18 months	[64][413]
Agnieszka Gortel-Maciuk	Poland	Marathon/Half marathon	2013	Testosterone, DHEA	2 years	[101][330]
Anastasios Gousis	Greece	Sprinting	2008	Methyltrienolone	2 years	[2][36][414]
Abderrahim Goumri	Morocco	Marathon	2009	Biological passport	4 years	[12][80]
Eva-Maria Gradwohl	Austria	Long distance	2010	Refusal to submit to doping control	2 years	[32][415]
Stephanie Graf	Austria	Middle distance	2003	Attempted use of a prohibited method (Humanplasma scandal)	2 years	[32][84]
Trevor Graham	United States	Coach		Possession, trafficking, and administration of performance-enhancing drugs, and assisting, encouraging, aiding and abetting anti-doping rule violations	Life ban	[2][416][417]
Mike Gravelle	United States	Discus throw	1995	Testosterone		[418]
Rob Gray	Canada	Discus throw	1989 (Dubin Inquiry)	Self admittance: Anabolic Steroids	Lost national record	[1][319]
Bill Green	United States	Hammer throw	1987	Testosterone	2 years	[1][419]
Yelizaveta Grechishnikova	Russia	Long distance	2009	Biological passport	2 years	[12][114][146]
Anri Grigorov	Bulgaria	Sprinting	1990			[1]
Lidiya Grigoryeva	Russia	Long distance	2009	Biological passport	2 years and 6 months	[16][89]
Yekaterina Grigoryeva (Yekaterina Leshcheva)	Russia	Sprinting	2001		2 years	[12]
Nataliya Grygoryeva	Soviet Union	Hurdling				[23]
Mickey Grimes	United States	Sprinting	2003 2004	Ephedrine Norandrosterone	Public warning 2 years	[99][322][420]
Yelena Gulyayeva	Russia	High jump	1991		2 years	[421]
Anna Gurova	Russia	Sprinting	2011	Methyltestosterone	2 years	[80][87]
Andreas Gustafsson	Sweden	Race walk	2014	EPO	2 years	[34][117][422]
Abdelhadi Habassa	Morocco	Long distance	2008	Norandrosterone	2 years	[2][36][423]
Milan Haborák	Slovakia	Shot put	2004 2010	Hormones Stanozolol	2 years Life ban	[32][424][425]
Abdelkader Hachlaf	Morocco	Middle distance	2004	EPO	2 years	[45][99][426]
Halima Hachlaf	Morocco	Long-distance	2013	Biological passport	4 years	[29][35]
Mohamed El Hachimi	Morocco	Long distance	2014	CERA	6 years	[70][71]
Semoy Hackett	Trinidad and Tobago	Sprinting	2011 2012	Methylhexaneamine Methylhexaneamine	6 months 2 years and 4 months	[12][176][427][428]
Mohammad Noor Imran Abdul Hadi	Malaysia	Sprinting	2011	Evading doping control	2 years	[12][29][254]
Vésteinn Hafsteinsson	Iceland	Discus throw	1984	Nandrolone	2 years	[429]
Linda Haglund	Sweden	Sprinting	1981	Anabolic steroids	18 months	[430]
Abdellah Haidane	Italy	Middle distance	2014	Tuaminoheptane	4 months	[431][432]
Fatima Hajjami	France	Long distance	2003	Stanozolol	2 years	[322]
Fani Halkia	Greece	Hurdling	2008	Methyltrienolone	2 years	[2][433][434][435]
Hussain Al-Hamdah	Saudi Arabia	Long distance	2009	Biological passport	2 years and 6 months	[12][330][436]
Tetyana Hamera-Shmyrko	Ukraine	Long distance	2011	Biological passport	4 years	[160][437]
Tahesia Harrigan-Scott	British Virgin Islands	Sprinting	2011	Methylhexaneamine	6 months	[9][438]
Alvin Harrison	United States	Sprinting	2004	BALCO scandal: Anabolic steroids, insulin, HgH, EPO, modafinil	4 years	[99][439]
Calvin Harrison	United States	Sprinting	1993 2003	Pseudoephedrine Modafinil	3 months 2 years	[12][322][439]
Ridouane Harroufi	Morocco	Long distance	2013	EPO	2 years	[29][440]
Barakat Al-Harthi	Oman	Sprinting	2011	Methylprednisolone	6 months	[40][441]
Kjell Ove Hauge	Norway	Discus throw, shot put	1998	Metandienone	18 months	[61] (in Norwegian)[442][443]
Ahmad Hazer	Lebanon	110 m hurdles	2013	Metenolone	2 years	[29][114]
Floyd Heard	United States	Sprinting	2000		Public warning	[90]
Sabine Heitling	Brazil	Steeplechase	2013	Methylhexaneamine	1 year	[13][29]
Eddy Hellebuyck	United States	Long distance	2004	EPO	2 years	[99][444]
Anca Heltne	Romania	Shot put	2010 2014	Stanozolol Methandienone, Dehydrochloromethyltestosterone	2 years 8 years	[32][45][355][445]
Geraldine Hendricken	Ireland	Middle distance Cross country	2004	19-norandrosterone	2 years	[322][446][447]
Adriënne Herzog	Netherlands	Long distance	2014	Testosterone	2 years	[448][449][450]
Iván Hierro	Spain	Long distance	2014	Possession of a prohibited substance	2 years	[55][56]
Claus Hirsbro	Denmark	Sprinting	1996 2000	Stanozolol Nandrolon	2 years Life ban	[90][451]
Hassan Hirt	France	Long distance	2012	EPO	2 years	[88][452]
Knut Hjeltnes	Norway	Discus throw, shot put	1977	Anabolic steroids	1 year	[61] (in Norwegian)
Gergely Horváth	Hungary	Javelin throw	2006	Boldenone	2 years	[453][454]
Hristoforos Hoidis	Greece	Sprinting	2005	Tamoxiphen	2 years	[272][455]
Shelby Houlihan	United States	Middle/Long distance	2020	Nandrolone	4 years	[456][457][458]
Seppo Hovinen	Finland	Javelin throw	1977	Anabolic steroids	1 year	[459][460]
Sue Howland	Australia	Javelin throw	1987	Anabolic steroids	2 years	[1][461][462]
Yu-Fang Hsu	Chinese Taipei	Marathon	2011	EPO	2 years	[20][80]
Huang Qun	China	Discus throw	2006	Stanozolol	2 years	[18][463]
C.J. Hunter	United States	Shot put	2000	Nandrolone	2 years	[103]
Liza Hunter-Galvan	New Zealand	Marathon	2009	EPO	2 years	[36][37][464]
Marwa Hussein	Egypt	Hammer throw	2010	Stanozolol	Two-year ban	[9][113][465]
Victor Hogan	South Africa	Discus throw	2016	Methylhexanamine	9 month ban	[466][467]
Monica Iagăr	Romania	High jump	1996		6 months	[468]
Abdulagadir Idriss	Sudan	Sprinting	2005	Norandrosterone	2 years	[469]
Samson Idiata	Nigeria	Long jump	2015	Clenbuterol	4 years	[16][233]
Gulustan Ieso	Iraq	Sprinting	2011	Methylhexaneamine	1 year	[470]
Kirill Ikonnikov	Russia	Hammer throw	2012	Dehydrochloromethyltestosterone	2 years	[77][471]
Chidi Imoh	Nigeria	Sprinting	1994		4 years	[472][473]
Cristinel Irimia	Romania	Long distance	2014	Exogenous steroids	2 years	[55][56]
Ekaterina Ishova (Ekaterina Gorbunova)	Russia	Middle/Long distance	2011	Biological passport	2 years	[114][146]
Daniel Ivanov	Bulgaria	Long jump	1993	Amphetamine		[45][474]
Lyubov Ivanova (Lyubov Kharlamova)	Russia	Steeplechase	2006	Methyltestosterone	2 years	[475]
Olimpiada Ivanova	Russia	Race walking	1997	Stanazolol	2 years	[12][476]
Kathy Jager	United States			Hydrochlorothiazide, Chlorothiazide		[80]
Regina Jacobs	United States	Middle distance	2003	THG	4 years	[12][263][322][477]
Norjannah Hafiszah Jamaludin	Malaysia	Sprinting	2011	Evading doping control	2 years	[12][29]
Patrick Jarrett	Jamaica	Sprinting	2001	Stanozolol	2 years	[478]
Helena Javornik	Slovenia	Middle/Long distance	2008	EPO	2 years	[36][37][479]
Violah Jepchumba	Kenya	Long distance	2017	EPO	4 years	[480]
Ruth Jebet	Kenya	Steeplechase	2017	EPO	4 years	[481]
Mark Jelks	United States	Sprinting	2010	3 Whereabouts failures	2 year ban	[32][112][482]
Cordera Jenkins	United States	Hurdling	2006	Cannabis	Public warning	[483]
Rita Jeptoo	Kenya	Marathon	2014	EPO	2 years	[330][484]
Agatha Jeruto Kimaswai	Kenya	Middle distance	2015	Norandrosterone	4 years	[54][485]
Olivera Jevtić	Yugoslavia	Long distance	2002	Ephedrine	Public warning and disqualification from the 2002 New York City Marathon	[406]
Antonio David Jiménez	Spain	Steeplechase	2014	Possession of a prohibited substance	3 years	[55][56]
Ben Johnson	Canada	Sprinting	1988 1989 1993 1999	Positive test: Stanozolol Self admittance: Steroids (1982–1988) Testosterone Hydrochlorothiazide	2 years Life ban	[12][45][486]
Gea Johnson	United States	Heptathlon	1994	Anabolic steroids	4 years	[487]
Marion Jones	United States	Sprinting/Long jump	2000–2006	THG (investigation > admittance)	2 year ban and a 6 month jail sentence	[2][12][488]
LaVerne Jones-Ferrette	United States Virgin Islands	Sprinting	2010	Clomiphene	6 months	[32][45][489]
Sini Jose	India	Sprinting	2011	Methandienone	2 years	[154][425][490]
Milan Jotanović	Serbia	Shot put	2008	Salbutamol	8 months	[37][491]
Dariusz Juzyszyn	Poland	Discus throw	1983			[1][64]
Robert Kajuga	Rwanda	Long distance	2015	Refusal	4 years	[95][96]
Abubaker Ali Kamal	Qatar	Middle distance	2011	EPO	2 years	[80][111]
Pauline Kahenya	Kenya	Long distance	2013	Prednisone, Prednisolone	1 year	[29][254][492]
Alissa Kallinikou	Cyprus	Sprinting	2008	Testosterone	2 years	[12][37][493]
Tayeb Kalloud	Algeria	Long distance	2008	Norandrosterone	2 years	[36][37]
Svetlana Kanatova	Russia	Middle distance				[494]
Vladimir Kanaykin	Russia	Race walking	2008 2011	EPO Biological passport	2 years 8 years	[2][36][495] [109][110]
Olga Kaniskina	Russia	Race walking	2009	Biological passport	3 years and 2 months	[109][110]
Adil Kaouch	Morocco	Middle distance	2007	EPO	2 years	[496]
Anastasiya Kapachinskaya	Russia	Sprinting	2004	Stanozolol	2 years	[45][237][497]
Julien Kapek	France	Triple jump	2009	3 Whereabouts Failures within 18-month period	1 year	[498]
Natallia Kareiva	Belarus	Middle distance	2010	Biological passport	2 years	[12][120][499]
Halina Karnatsevich	Belarus	Long distance	2006	Stanozolol	2 years	[500]
Yanina Karolchyk-Pravalinskaya	Belarus	Shot put	2003	Clenbuterol	2 years	[322]
Mandeep Kaur	India	Sprinting	2011	Stanozolol, Methandienone	2 years	[154][155]
Ali Ekber Kayas	Turkey	Sprinting	2012	Oxandrolone	2 years	[501]
Tatyana Kazankina	Soviet Union	Middle distance	1984	Refusal to submit to doping control	18 months	[502]
Héni Kechi	France	Sprinting	2007	Cannabis	3 months	[503]
Lisa Kehler	Great Britain	Race walking	2007	Terbutaline	Public warning	[504]
Naman Keïta	France	Hurdling, sprinting	2007	Testosterone precursors	2 years	[12][505][506]
Gloria Kemasuode (Gloria Ubiebor)	Nigeria	Sprinting	2009	Metenolone, ephedrine	2 years	[32][157]
Simon Kemboi	Kenya	Sprinting	2000	Nandrolone		[103]
Kostas Kenteris	Greece	Sprinting	2004	Evasion of doping control		[99][507]
Kamy Keshmiri	United States	Discus throw	1992	Methandienone		[508][509]
Atalelech Ketema	United States	Marathon	2014	Ephedrine	2 years	[70][199][510]
Meryem Khali	Morocco	Long distance	2012	Norandrosterone	2 years	[29][511]
Gulfiya Khanafeyeva	Russia	Hammer throw	Unknown 2007	Unknown Fraudulent substitution of urine	3 months 33 months	[512] [12][37][113][239][240]
Yekaterina Khoroshikh	Russia	Hammer throw	2007	6α-methylandrostendione	2 years	[2][18][513][514][515]
Irina Khudoroshkina	Russia	Shot put	2004	Hydrochlorothiazide	2 years	[99]
Molly Killingbeck	Canada	Sprinting	1980's	Self admittance of steroid use (Dubin inquiry)		[516][517]
Gary Kinder	United States	Decathlon	1991	Failure to appear for mandatory drug test	(2 years) overturned due to flaws in testing protocol	[518]
Benjamin Kipkurui	Kenya	Middle distance	2013		3 months	[519]
Abraham Kiprotich	France	Marathon	2013	EPO	2 years	[120][431]
Diana Kipoyeki	Kenya	Marathon	2021	triamcinolone acetonide Tampering	6 years	[520]
Nabil Kirame	Morocco	Discus throw	2006 2015	Cannabis Stanozolol	Public warning 4 years	[521] [56][160]
Ümmü Kiraz	Turkey	Long distance	2011	Biological passport	2 years and 6 months	[160][316]
Sergey Kirdyapkin	Russia	Race walking	2009	Biological passport	3 years and 2 months	[109][110]
Mathew Kipkoech Kisorio	Kenya	Long distance	2012	Norandrosterone	2 years	[80][220][522]
Rael Kiyara	Kenya	Long distance	2012	Norandrosterone	2 years	[154][155]
Svetlana Klyuka	Russia	Middle distance	2009	Biological passport	2 years	[12][523]
Markus Koistinen	Finland	Shot put	1996	hCG (Human chorionic gonadotropin)	4 years	[524] (Finnish)
Nemanja Kojić	Serbia	Middle distance	2015	Furosemide	2 years	[54][485]
Teodora Kolarova	Bulgaria	Middle distance	2007	Testosterone	2 years	[525]
Nikolay Kolev	Bulgaria	Discus throw	1987			[1][64]
Francisca Koki Koki Manunga	Kenya	Hurdling	2015	Furosemide	4 years	[56][160][229][230]
Eirini Kokkinariou	Greece	Steeplechase	2009	Biological passport	4 years	[6][12][146]
Mikuláš Konopka	Slovakia	Shot put	2002 2008	Stanozolol Methandienone	2 years Life ban	[512][526] [2][36][527]
Ilya Konovalov	Russia	Hammer throw	2006	Acetazolamide	2 years	[528]
Mariya Konovalova	Russia	Long distance	2009	Biological passport	2 years	[160]
Oleksandr Korchmid	Ukraine	Pole vault	2009	Ephedrine	Public warning	[37][529]
Aleksey Korolev	Russia	Hammer throw	2009	Methandienone	2 years	[36][37]
Irina Korzhanenko	Russia	Shot put	1999 2004	Steroids Stanozolol	2 years Life ban	[45][99][530]
Yekaterina Kostetskaya	Russia	Middle distance	2011	Biological passport	2 years	[12][173][355]
Dmytro Kosynskyy	Ukraine	Javelin throw	2011	Testosterone	2 years	[470]
Tatyana Kotova	Russia	Long jump	2005 (Sample retested 2013)	Formestane	2 years	[12][531][532]
Zoltán Kővágó	Hungary	Discus throw	2011	Refusal to submit	2 years	[12][252]
Ayman Kozhakhmetova	Kazakhstan	Race walk	2013	Testosterone, EPO	2 years	[12][29][77]
Katrin Krabbe	Germany	Sprinting	1992	Clenbuterol	3 years	[533]
Inessa Kravets	Ukraine	Long/Triple jump	1993 2000	Stimulant Anabolic steroid	3 months 2 years	[534]
Lyubov Kremlyova	Russia	Middle distance	1995	Steroids	4 years	[45][142]
Heidi Krieger (Andreas Krieger)	East Germany	Shot put	1980's	Self admission: Anabolic steroids	—	[535]
Svetlana Krivelyova	Russia	Shot put	2004 (Sample retested 2012)	Oxandrolone	2 years	[12][172][174]
Valentin Kruglyakov	Russia	Sprinting	2013	Nandrolone	4 years	[402][440]
Pavel Kryvitski	Belarus	Hammer throw	2015	HGH	4 years	[143][144][536]
Wioletta Kryza	Poland	Long distance	2002 2012	Testosterone	2 years 8 years	[406] [88][537]
Anastassya Kudinova	Kazakhstan	Sprinting	2016	Drostanolone	4 years	[95][96]
Anil Kumar	India	Discus throw	2005	Norandrosterone	2 years	[538]
Eyerusalem Kuma	Ethiopia	Long distance	2013	EPO	2 years	[13][34]
Kagisho Kumbane	South Africa	Sprinting	2012	Norandrosterone	2 years	[80][154]
Yeliz Kurt	Turkey	Middle distance	2013	Stanozolol	2 years	[78][175][440]
Damian Kusiak	Poland	Shot put	2012	Stanozolol	2 years	[154][155][539] (in Polish)
Olga Kuzenkova	Russia	Hammer throw	2004 (Sample retested 2012)	Formestane, Hydroxytestosterone	2 years	[12][540]
Mikko Kyyrö	Finland	Discus throw	2007	Methylprednisolone	Public warning	[541]
Abdelhadi Labäli	Morocco	Middle distance	2012	Biological passport	2 years	[15][16]
Soumiya Labani	Morocco	Long distance, cross country	2003	Nandrolone	2 years	[18][287]
Florent Lacasse	France	Middle distance	2007	Testosterone precursors	2 years	[542]
Amine Laâlou	Morocco	Middle distance	2012 2016	Furosemide EPO	2 years 8 years	[29][440][543] [16][89]
Aziz Lahbabi	Morocco	Long distance	2011	Methylhexanamine	6 months	[9][544]
Laiyuan Gao	China	Long distance	2012	Anabolic steroids	2 years	[6][29]
Burger Lambrechts	South Africa	Shot put	2001	Stanozolol	2 years	[545]
Enrique Llanos	Puerto Rico	Hurdling	2008	Stanozolol	2 years	[37][372]
Elena Lashmanova	Russia	Race walking	2014	GW1516	2 years	[175][176]
Svetlana Laukhova	Russia	Hurdling	2001			[12]
Bola Gee Lawal	Nigeria	Sprinting	2010	Methandienone	2 years	[32][415][546]
Jeff Laynes	United States	Sprinting	2001	Stanozolol	2 years	[263][547]
Yuliya Leantsiuk	Belarus	Shot put	2008	Testosterone	2 years	[2][36][548]
Suzette Lee	Jamaica	Triple jump	2005	Salbutamol	Public warning	[67][549]
Mikhail Lemaev	Russia	Marathon	2009	Biological passport	2 years	[12][146][511]
Assunta Legnante	Italy	Shot put	2000		Public warning	[312]
Asmae Leghzaoui	Morocco	Middle distance	2003	EPO	2 years	[231][550]
Aleksey Lesnichiy	Belarus	High jump	2004	Clenbuterol	2 years	[18][551]
Mikołaj Lewański	Poland	Sprinting	2007	Cannabis	Public warning	[552]
Carl Lewis	United States	Sprinting, long jump		Pseudoephedrine, ephedrine, phenylpropanolamine (inadvertent use)		[486]
Mark Lewis-Francis	Great Britain	Sprinting	2005	Cannabis	Public warning	[67]
Li Ji	China	Long distance	2001		2 years	[553]
Elmar Lichtenegger	Austria	Hurdling	2003 2007	Nandrolone Norandrosterone	15 months Life ban	[18][37][554][555][556]
Lim Eun-ji	South Korea	Pole vault	2010	Hydrochlorothiazide, Chlorothiazide	3 months	[32][557]
Lim Hee-nam	South Korea	Sprinting	2011	Methylhexaneamine	6 months	[12][87][558]
Lin Na	China	Middle distance	2002		2 years	[559][560]
Piotr Lisek	Poland	Pole vault	2012	Methylhexaneamine	6 months	[80][81]
Lin Yili	China					[561]
Liu Hong	China	Race walk	2016	Higenamine	1 month	[153][562]
Liu Huyuan	China	Long distance	2002		2 years	[560][563]
Liu Jing	China	Hurdling	2001	Refusal to submit to doping control	2 years	[564]
Liu Yunfeng	China	Race walking	2001			[561]
Jason Livingston	Great Britain	Sprinting	1992	Methandienone	4 years	[565]
Jud Logan	United States	Hammer throw	1992	Clenbuterol	4 years	[171]
Cathal Lombard	Ireland	Middle distance	2004	EPO	2 years	[99][566]
Andrea Longo	Italy	Middle distance	2001	Nandrolone	2 years	[116][567]
Gilmar Lopes	Brazil	Long distance	2014	Hydrochlorothiazide	1 year	[120][355]
Juan Miguel López	Cuba	Triple jump	1986			[568]
Wilson Loyanae	Kenya	Long distance	2012	EPO	2 years	[569][570]
Chris Lukezic	United States	Middle distance	2010	Refusal to submit to doping control	2 years	[32][113][571]
Nataliia Lupu	Ukraine	Middle-distance	2014	Methylhexaneamine	9 months	[175][176]
Lü Huihui	China	Javelin throw	2013		1 year	[450]
Vyacheslav Lykho	Soviet Union	Shot put	1990	Pseudoephedrine		[572]
Tatyana Lysenko	Russia	Hammer throw	2007	6α-methylandrostendione	2 years	[2][573]
Kaarlo Maaninka	Finland	Long distance	1980	Self admittance: Blood transfusioins (not illegal at the time)	—	[574]
Remigius Machura (born 1960)	Czechoslovakia	Shot put	1985 1981–	Stanozolol Self admittance: Anabolic steroids	2 years (Reduced from life ban) —	[575]
Remigius Machura (born 1986)	Czech Republic	Shot put	2010	HGH	2 years	[9][576]
Colin Mackenzie	Great Britain	Javelin throw	1994		3 months	[577]
Simon Magakwe	South Africa	Sprinting	2014	Refusal to submit to doping control	2 years	[449][450][578]
Maurren Maggi	Brazil	Long jump	2003	Clostebol	2 years	[579][580]
Mike Mahovlich	Canada	Javelin throw	1986			[1][64]
Edi Maia	Portugal	Pole vault	2008	Cannabis	Public warning, disqualification from events	[37][581]
Pascal Mancini	Switzerland	Sprinting	2011 2012	Undisclosed Norandrosterone	Public warning 2 years	[87][154][155]
Luvo Manyonga	South Africa	Long jump	2012	Methamphetamine	18 months	[6][80][582][583]
Irina Maracheva	Russia	Middle distance	2012	Biological passport	2 years	[56][354]
Pascal Maran	France	Hurdling	1997	Ephedrine	Public warning and disqualification	[12][105][106][107]
Natalia Mărășescu	Romania	Middle distance	1979	Anabolic steroids	8 months	[1][584][585][586]
Brian Mariano	Netherlands	Sprinting	2016	Stanozolol	4 years	[16][153]
Martin Marić	Croatia	Discus throw	2014	Ostarine (SARMs)	2 years	[38][587]
Itay Margalit	Israel	High jump	1999	Nandrolone		[588]
Marina Marghieva	Moldova	Hammer throw	2012	Stanozolol	2 years	[29][154][589]
Zalina Marghieva	Moldova	Hammer throw	2009 {Retested 2013)	Dehydrochloromethyltestosterone, stanozolol	2 years	[12][77][590]
Dzmitry Marshin	Azerbaijan	Hammer throw	2015	Dehydrochloromethyltestosterone	4 years	[143][144]
LaVonna Martin-Floreal	United States	Hurdling	1991	Furosemide	14 months (Reduced from 2 years)	[591][592]
David Martínez	Spain	Discus throw	1997	Nandrolone	2 years	[212]
Yousef Masrahi	Saudi Arabia	Sprinting	2016	EPO	4 years	[95][96]
Maude Mathys	Switzerland	Ultramarathon/Ski mountaineering	2015	Clomifene	Public warning	[144][593]
Richard Mavuso	South Africa	Long distance	2011	Norandrosterone	2 years	[9][155][594][595]
Natasha Mayers	Saint Vincent and the Grenadines	Sprinting	2005	T/E-4	2 years	[596][597]
Eduard Mbengani	Portugal	Middle/Long distance	2010	EPO	2 years	[9][155][598]
John McEwen	United States	Hammer throw	2003	Tetrahydrogestrinone, Modafinil	2 years	[237][263][322]
Mark McKoy	Canada	Hurdling	1980's	Self admittance of steroid use (Dubin inquiry)	2 years	[1][599][600]
Inika McPherson	United States	High jump	2014	Benzoylecgonine	21 months	[168][601]
Ekaterina Medvedeva	Russia	Race Walking	2013	EPO	2 years	[38][208][602]
Nijolė Medvedeva	Lithuania	Long jump	1992	Mesocarb		[603]
Fathi Meftah	Algeria	Long distance	2008	Norandrosterone	2 years	[2][36][604]
Irina Meleshina	Russia	Long jump	2012	Testosterone	2 years	[20][25]
Jimmy Melfort	France	Sprinting	2012	Methylhexaneamine	3 months	[80][220][605]
Mihaela Melinte	Romania	Hammer throw	2000	Nandrolone	2 years	[103]
Miroslav Menc	Czech Republic	Shot put	1998 2001	Stanozolol Norandrosterone	2 years Life ban	[606][607]
Amewu Mensah	Germany	High jump	2001	Oxandrolone	2 years	[217][608]
LaShawn Merritt	United States	Sprinting	2009/2010	Testosterone	21 months	[609][610]
Elena Meuti	Italy	High jump	2012	Tetrahydrocannabinol	5 months	[6][155]
Karin Mey Melis	Turkey	Long jump	2012	Testosterone	2 years	[6][29][611]
Gabriela Mihalcea	Romania	High jump	1987		2 years	[1][138][139]
Andrei Mikhnevich	Belarus	Shot put	2001 2005 (Retested in 2012)	Human chorionic gonadotropin Clenbuterol, Methandienone, Oxandrolone	2 years Life ban	[612][613][614][615][12][27][616]
Natallia Mikhnevich	Belarus	Shot put	2013	Stanozolol	2 years	[13][29]
Inger Miller	United States	Sprinting	1999	Caffeine	Public warning	[45][617]
Tatyana Mineeva	Russia	Race walking	2011	Biological passport anomalies	2 years	[12][146][618]
Ildar Minshin	Russia	Steeplechase	2009	Biological passport anomalies	2 years	[95][96]
Yevgeniy Mironov	Soviet Union	Shot put	1978	Anabolic steroids	18 months	[413]
Anna Mishchenko	Ukraine	Middle distance	2012	Biological passport	2 years	[56][354]
Dennis Mitchell	United States	Sprinting	1998 BALCO scandal	Testosterone Admittance in court: HGH	2 years —	[83][619]
Diane Modahl	United Kingdom	Middle distance	1994	Testosterone	Fully exonerated	[620]
Ofentse Mogawane	South Africa	Sprinting	2006	Methylprednisolone	Public warning	[621]
Ghofrane Mohammad	Syria	Hurdling	2012	Methylhexaneamine	6 months	[6]
Felicia Moldovan (Felicia Tilea)	Romania	Javelin throw	1990		2 years	[622][623][624][625]
Tim Montgomery	United States	Sprinting	2001 2000	BALCO investigation: Steroids, HGH Public admittance in 2008: Testosterone, HGH	2 years	[12][99][626][627]
Amantle Montsho	Botswana	Sprinting	2014	Methylhexaneamine	2 years	[449][450][628]
Luis Morales	Puerto Rico	Sprinting	1988		2 years	[1][629][630]
Sara Moreira	Portugal	Long-distance	2011	Methylhexaneamine	6 months	[12][87][631]
Edder Moreno	Colombia	Shot put	2014	Stanozolol	2 years	[35][632]
Sheryl Morgan	Jamaica	Sprinting	2003		Public warning	[231]
Sergey Morozov	Russia	Race walking	2008 2011	EPO Biological passport anomalies	2 years Life ban	[2][36][633] [12][333]
Ramolefi Motsieloa	Lesotho	Long distance	2014	Methylhexaneamine	2 years	[56][354]
William Motti	France	Decathlon	1989		2 years	[1][140]
Bertrand Moulinet	France	Race walking	2015	FG-4592 (HIF inhibitor)	4 years	[34][117][634]
Hassan Mourhit	Belgium	Long distance	2008	Anastrozol	2 years	[37][635]
Mohammed Mourhit	Belgium	Middle/Long distance	2002	EPO	2 years	[636][637]
Gael Mulhall	Australia	Discus throw, shot put	1981	Anabolic steroids	18 months	[1][638][639]
Ángel Mullera	Spain	Steeplechase	2015	Refusal	2 years	[16][89]
Steve Mullings	Jamaica	Sprinting	2004 2011	Testosterone Furosemide	2 years Life ban	[570][640][641][642]
Julia Mumbi Muraga	Kenya	Marathon	2014	EPO	2 years	[102][297][643]
Jauna Murmu	India	Sprinting	2011	Methandienone	2 years	[154][155]
Sammy Alex Mutahi	Kenya	Long distance	2011		Public reprimand, disqualification of result	[9]
Elizabeth Muthuka	Kenya	Sprinting	2008	Norandrosterone	2 years	[2][36][644]
Semiha Mutlu Semiha Metlu-Ozdemir	Turkey	Race walk	2011	Biological passport	2 years and 6 months	[160][316]
Carl Myerscough	Great Britain	Shot put	1999	Anabolic steroids	2 years	[645]
Melissa Myerscough (née Melissa Price)	United States	Hammer throw	2003	THG	2 years	[12][237][646]
Larry Myricks	United States	Long jump	1990	Phenylpropanolomine		[647]
Cédric Nabe	Switzerland	Sprinting	2011	Whereabouts failure ×3	18 months Extended by CAS from 1 year	[9][84][648][649]
Rachid Nadij	Morocco	Long distance	2007	Ephedrine	3 months	[2][650]
Kaltouma Nadjina	Chad	Sprinting	2009		Reprimand and disqualification of result	[37]
Tezzhan Naimova	Bulgaria	Sprinting	2008 2013	Tampering with test Drostanolone	2 years Life ban	[36][37][651] [14][208]
Cosmas Ndeti	Kenya	Long distance	1988	Ephedrine	3 months	[652][653]
Lisa Nemec	Croatia	Long distance	2015	EPO	4 years	[16][110]
John Ngugi	Kenya	Long distance	1993	Missed test		[654]
Antoni Niemczak	Poland	Marathon	1986	Nandrolone	2 years	[1][655][656]
Larisa Nikitina (Larisa Turchinskaya)	Soviet Union	Heptathlon	1990	Amphetamines		[205]
Ilja Nikolajev	Estonia	Marathon	2013	Biological passport	2 years	[199][657]
Lars Arvid Nilsen	Norway	Shot put	1987 1992	Probenecid, Anabolic steroids Metenolone	2 years Life ban	[61][658] (in Norwegian)
Cyrus Njui	Kenya	Long distance	2015	Methylephedrine	8 months	[354][659]
Siyabonga Nkonde	South Africa	Cross country running	2014		6 months	[71]
Nadia Noujani	Morocco	Long distance	2014	EPO	2 years	[120][431]
Jonathan Nsenga	Belgium	Hurdling	1997	Ephedrine		[45][660]
Juan Núñez	Dominican Republic	Sprinting	1983	Fencamfamine		[1][661]
Liliya Nurutdinova	Russia	Middle distance	1993	Stanozolol	4 years	[12][662][663]
Musa Amer Obaid	Qatar	Steeplechase	2006	Testosterone	2 years	[664]
Al Oerter	United States	Discus throw	1976	Anabolic steroids. (Self-admitted)	—
Deborah Oluwaseun Odeyemi	Niger	Sprinting	2015	Metenolone	4 years	[55][56]
Amaka Ogoegbunam	Nigeria	Sprinting	2009	Metenolone	3 years	[12][32][157]
Femi Ogunode	Qatar	Sprinting	2011	Clenbuterol	2 years	[84][111][665]
Christine Ohuruogu	Great Britain	Sprinting	2006	3 whereabouts failures	1 year	[666][667]
Aham Okeke	Norway	Sprinting	1994 2006	Testosterone, Pseudoephedrine Testosterone	30 months Life ban	[668] (in Norwegian) [669] (in Norwegian)
Samuel Okon	Nigeria	Hurdling	2010	Methylhexanamine		[670]
Iulia Olteanu	Romania	Cross country	1996	Stanozolol	2 years	[671]
Omolara Omotosho	Nigeria	Sprinting	2009	Metenolone	2 years	[32][157]
Mary Onyali-Omagbemi	Nigeria	Sprinting	1996	Ephedrine	3 months	[672][673]
Janet Ongera	Kenya	Long distance	2002	Norandrosterone	2 years	[406]
Josephine Onyia	Spain	Hurdling	2008 2011 2015	Methylhexaneamine, Clenbuterol Methylhexaneamine Metenolone	2 years 2 years Life ban	[36][37][674] [84][373] [55][56]
Charity Opara	Nigeria	Sprinting	1992		4 years	[23][675]
Helder Ornelas	Portugal	Marathon	2010	Biological passport	4 years	[173][676]
Yolanda Osana	Dominican Republic	Hurdling	2012	Stanozolol	2 years	[25][220]
Oludamola Osayomi	Nigeria	Sprinting	2010	Methylhexaneamine		[670][677]
Artur Osman	Poland	Long distance	2005	Norandrosterone	2 years	[272]
Nadzeya Ostapchuk	Belarus	Shot put	2012 2005 (Retested in 2012)	Metenolone Formestane, 4-Hydroxytestosterone	4 years	[12][38][47][678]
Hanane Ouhaddou	Morocco	Steeplechase	2009	Biological passport	2 years	[12][14]
Lawretta Ozoh	Nigeria	Sprinting	2012	Stanozolol	2 years	[154][293][679]
Noraldo Palacios	Colombia	Javelin throw	2008	Betamethasone	6 months	[37][680]
Gergely Palágyi	Hungary	Hurdling	2006	Stanozolol	2 years	[18] [681]
Diego Palomeque	Colombia	400 m	2012	Testosterone	2 years	[259][682]
Géza Pauer	Hungary	Sprinting	2006	Boldenone	2 years	[683]
Vita Pavlysh	Ukraine	Shot put	1999 2004	Stanozolol Stanozolol	2 years Life ban	[45][333][684]
Yevgeniya Pecherina	Russia	Discus throw	2011 2013	Methandienone Oral Turinabol	2 years 10 years	[35][80][685]
Arne Pedersen	Norway	Shot put	1987	Probenecid	3 years	[686][687]
Larisa Peleshenko	Russia	Shot put	1995	Steroid	4 years	[45][688][689][690][691]
Lyubov Perepelova	Uzbekistan	Sprinting	2005	Hydrochloromethyltestosterone	2 years	[272]
Vanja Perišić	Croatia	Middle distance	2008 (Sample re-analysed 2009)	CERA	2 years	[32][692][693]
Sandra Perković	Croatia	Discus throw	2011	Methylhexanamine	6 months	[694][695]
Asko Pesonen	Finland	High jump	1977	Anabolic steroid	1 year	[459][696]
Tetiana Petlyuk	Ukraine	Middle distance	2009	Biological passport anomalies	2 years	[12][333][697]
Antonello Petrei	Italy	Long distance	2007	NESP (EPO)	2 years	[2][36]
Totka Petrova	Bulgaria	Middle distance	1979	Anabolic steroids	8 months	[1][584][585][586]
Antonio Pettigrew	United States	400 m	1997–2001	Admittance in court: HGH, EPO	2 years	[2][12][698][699][700]
Denis Petushinskiy	New Zealand	Pole vault	1998	Stanozolol	4 years	[464][701]
Lebogang Phalula	South Africa	Cross country running	2011	Methylhexaneamine	1 year (Extended from 3 months)	[87][702]
Chris Phillips	United States	110 m hurdles	2003	Modafinil	Public warning	[12][322][703]
Amaia Piedra	Spain	Long distance	2005	EPO	2 years	[18][272]
Bruce Pirnie	Canada	Shot put		Self admittance (Dubin inquiry): Steroids		[1][704]
Darya Pishchalnikova	Russia	Discus throw	2007 2012	Fraudulent substitution of urine Oxandrolone	33 months 10 years	[12][37][120][239][240][254][705]
Vladyslav Piskunov	Ukraine	Hammer trow	1994 2005	Drostanolone	Life ban	[12][293][706]
Darya Pizhankova	Ukraine	Sprinting	2011 2013	Stanozolol Drostanolone	2 years Life ban	[9][80] [13][29]
Maurie Plant	Australia	Manager		Official who substituted one athlete's urine for another prior to a test.		[707][708]
Daniel Plaza	Spain	Race walking	1996	Nandrolone	2 years	[12][709][710]
Ben Plucknett	United States	Discus throw	1981	Anabolic steroids		[711]
Hristos Polihroniou	Greece	Hammer throw	2005 2008	Clomiphene Refusal to submit to doping control	2 years Life ban	[2][18][712][713]
Dmitriy Polyunin	Uzbekistan	Javelin throw	1993	Stanozolol		[12][662][714]
Liliana Popescu	Romania	Middle distance	2008	EPO	2 years	[36]
Svetlana Pospelova	Russia	400 m	2000	Stanozolol	2 years	[103]
Asafa Powell	Jamaica	Sprinting	2013	Oxilofrine	6 months	[397][499]
Donovan Powell	Jamaica	Sprinting	1995	Ephedrine	3 months	[345][715]
Kofi Amoah Prah	Germany	Long jump	2008 2009	Cocaine Competing while banned	2 years 2 years	[34][176][716]
Iva Prandzheva	Bulgaria	Triple jump/Long jump	1996 2000	Methandrostenolone Nandrolone	2 years (Reduced from 4) Life ban	[103][717]
Callum Priestley	Great Britain	Hurdling	2010	Clenbuterol	2 years	[32][718]
Marin Premeru	Croatia	Shot put	2016	GHRP-2	4 years	[16][89]
Yelena Prokhorova	Russia	Heptathlon	2005		1 year	[580]
Marcelo Pugliese	Argentina	Discus throw	2006	Stanozolol	2 years	[719]
Susanne Pumper	Austria	Long distance	2008 2013	EPO Possession of a Prohibited Substance	2 years 8 years	[37][372] [29][47]
Yekaterina Puzanova	Russia	Middle distance	2003	Norandrosterone, androstenedione	2 years	[18][45]
Nataliya Pyhyda	Ukraine	Sprinting	2009	Stanozolol	2 years	[36][37][720]
Paul Quirke	Ireland	Shot put	1987	Missed test		[1][64]
Nikolay Raev	Bulgaria	Triple jump	1993	Amphetamine		[45][474]
Ebrahim Rahimian	Iran	Race walk	2013	Testosterone, EPO	2 years	[12][29][114]
Paweł Rakoczy	Poland	Javelin throw	2008	Sibutramine	Public warning	[2][721]
Sara Ramadhani	Tanzania	Cross country running	2014	Isometheptene	2 years	[34][519]
Rashid Ramzi	Bahrain	Middle distance	2008 {Re-analysed in 2009)	CERA	2 years	[32][722][723]
Allison Randall	Jamaica	Discus throw	2013	Hydrochlorothiazide	2 years	[120][499][724]
Kevin Rans	Belgium	Pole vault	2009	Corticosteroids	3 months	[12][45][725]
Meliz Redif	Turkey	Sprinting	2012	Biological passport	3 years	[160][316]
Dimitrios Regas	Greece	Sprinting	2008	Methyltrienolone	2 years	[2][18][726]
Julio Rey	Spain	Long distance	1999	Mesterolone	2 years	[727][728]
Butch Reynolds	United States	Sprinting	1990	Anabolic steroids	2 years	[83][729]
Antoine Richard	France	Sprinting	1987		2 years	[1][138][139]
Mark Richardson	Great Britain	Sprinting	1999	Nandrolone	18 months (reduced from 2 years)	[730][731]
Elisa Rigaudo	Italy	Race walking	2002	Caffeine	Public warning	[97]
Hristina Risteska	Macedonia	Sprinting	2015	Stanozolol, methandienone, norandrosterone	4 years	[54][485]
José Rocha	Portugal	Long distance	2010	Biological passport anomalies	2 years	[13][333]
Mike Rodgers	United States	Sprinting	2011	Methylhexaneamine	9 months	[427][470][732]
Rosa America Rodríguez	Venezuela	Long distance	2010	Nandrolone	2 years	[113]
Zudikey Rodríguez	Mexico	Sprinting	2010	Methylhexanamine	6 months	[32][733]
Marielis Rojas	Venezuela	High jump	2011	Norandrosterone	2 years	[12][112]
Fabrício Romero	Brazil	High jump	2000		Public warning	[90]
Anália Rosa	Portugal	Long distance	2015	Methylprednisolone	2 years	[55][56]
Danuta Rosani	Poland	Discus throw	1976	Steroids		[1][734]
Ak Hafiy Tajuddin Rositi	Brunei	Sprinting	2013	Nandrolone	2 years	[34][176]
Duane Ross	United States	Hurdling	2001	Possession, trafficking, attempted use (BALCO scandal)	2 years	[93][280]
Joshua Ross	Australia	Sprinting	2013	3 Whereabouts Failures within an 18-month period	1 year and 6 months	[12][120][431]
Randolph Ross	United States	Sprinting	2022	3 Whereabouts Failures within an 12-month period, doctored evidence	3 years	[735]
Serene Ross	United States	Javelin throw	2005	Hydrochlorothiazide, Triamterene	2 years	[736]
Mark Rowe	United States	Sprinting	1989	Methyltestosterone	2 years	[737]
Yuliya Ruban	Ukraine	Marathon	2012	Biological passport	2 years	[199]
Andrey Rudnitskiy	Russia	Sprinting	2008	Carphedon, cannabis	2 years	[738]
Timothy Rusan	United States	Triple jump	2004	Tetrahydrocannabinol, Salbutamol	Public warning	[18][263]
Yuliya Rusanova	Russia	Middle distance	2011	Biological passport anomalies	2 years	[12][511][614]
Ronald Rutto	Kenya	Long distance	2012	EPO	2 years	[154][243]
Andrey Ruzavin	Russia	Race walking	2011	Biological passport anomalies	2 years and 6 months	[739][740][741]
Yelena Ryabova	Turkmenistan	Sprinting	2013	Dehydrochloromethyltestosterone	2 years	[12][29][77]
Mariya Ryemyen	Ukraine	Sprinting	2014	Methandienone	2 years	[29][35]
Kseniya Ryzhova	Russia	Sprinting	2014	Trimetazidine	9 months	[175][176]
Natalya Sadova	Russia	Discus throw	2001 2006	Caffeine Methandienone	Public warning 2 years	[12][742][743]
Darya Safonova	Russia	Sprinting	2005	Pemoline	2 years	[67]
Jan Sagedal	Norway	Shot put	1987 1992	Probenecid Methandienone	2 years 4 years	[61] (in Norwegian)
Tuğçe Şahutoğlu	Turkey	Hammer throw	2013	Stanozolol	2 years	[78]
Ali Saïdi-Sief	Algeria	Long distance	2001	Nandrolone	2 years	[12][116]
Jaysuma Saidy Ndure	Norway	Sprinting	2007	Cannabis	Public warning, disqualification of results	[18][744][745]
Pınar Saka	Turkey	Sprinting	2010	Biological passport	3 years	[12][13][333]
Mounira Al-Saleh	Syria	Sprinting	2005 2010	Stanozolol Stanozolol	2 years Life ban	[32][45][67][746]
Jeremias Saloj	Guatemala	Long-distance	2013	EPO	2 years	[12][29][77]
Sergio Sanchez	Spain	Long distance	2013	EPO	2 years	[12][13][34]
Leevan Sands	Bahamas	Triple jump	2006	Levmetamfetamine	6 months	[747]
Fabiane dos Santos	Brazil	Middle distance	1995 2001	Nandrolone Testosterone	4 years Life ban	[748][749]
Leonardo Elisiário dos Santos	Brazil	Triple jump	2009	Stanozolol	2 years	[12][32][113][750]
Vladimir Sasimovich	Belarus	Javelin throw	2004	Stanozolol	2 years	[99][751]
Garrett Scantling	United States	Decathlete	2022	3 Whereabouts Failures within an 12-month period	3 years	[752]
Lindsey Scherf	United States	Long distance	2007	Refusal to submit to doping control	1 year	[2][753][754]
Alex Schwazer	Italy	Race walking	2012 2012 2016	EPO Evading doping control Anabolic steroid	42 months 3 months 8 years	[13][70] [532][755] [95][96]
Dorian Scott	Jamaica	Shot put	2006	Cannabis	Public warning	[756]
Gregory Sedoc	Netherlands	Hurdling	2011	3 whereabouts failures	1 year	[9]
Hezekiél Sepeng	South Africa	Middle distance	2005	Norandrosterone	2 years	[757][758]
Mustapha Sdad	Morocco	Hurdling	2002		3 years	[512]
Mohammed Shaween	Saudi Arabia	Middle distance	2011	Biological passport	3 years	[12][173][355]
Tony Sharpe	Canada	Sprinting	1980s	Self admittance of steroid use (Dubin inquiry)		[759]
Anzhelika Shevchenko	Ukraine	Middle distance	2011	Biological passport	2 years	[12][333]
Dmitriy Shevchenko	Russia	Discus throw	1995	Metandienone metabolite	4 years	[760][761]
Olga Shishigina	Kazakhstan	Hurdling	1996	Stanozolol	2 years (Reduced from 4 years)	[762]
Olga Shchukina	Uzbekistan	Shot put	2004	Clenbuterol	2 years	[99][763]
Oleksiy Shelest	Ukraine	Race walking	2009	Carphedon	2 years	[32][157][764]
Natalya Shekhodanova	Russia	Hurdling	1996 2004	Stanozolol Stanozolol	2 years Life ban	[112][765]
Svitlana Shmidt	Ukraine	Middle distance	2012	Biological passport	4 years	[70][199][766]
Liliya Shobukhova	Russia	Marathon	2009	Biological passport	2 years and 7 months (Reduced from 3 years and 2 months)	[34][54][767][768][769] [770]
Marina Shmonina	Russia	Sprinting	1993	Stanozolol	4 years	[45][771]
Sadaf Siddiqui	Pakistan	Sprinting	2010		2 years	[772]
Ileana Silai	Romania	Middle distance	1979	Anabolic steroids	8 months	[1][64][584][585][586]
Zdeňka Šilhavá	Czechoslovakia	Discus throw	1985	Anabolic Steroids	18 months (Reduced from life ban)	[1][64][773][774]
Fernando Silva	Portugal	Long distance	2006 2013	EPO Biological passport	2 years 8 years	[775] [120][440]
Lucimara da Silva	Brazil	Heptathlon	2009	EPO	2 years	[36][37][132]
Simone Alves da Silva	Brazil	Long-distance track running	2010 2011	Oxilofrine EPO	3 months 5 years	[335][470]
Boštjan Šimunic	Slovenia	Triple jump	2006	Drostanolone	2 years	[18][776][777]
Sherone Simpson	Jamaica	Sprinting	2013	Oxilofrine	6 months	[397][499]
Neelam Jaswant Singh	India	Discus throw	2005	Pemoline	2 years	[12][18][778][779]
George Skafidas	Greece	Coach		Tampering, possession of a prohibited substance, trafficking and administration of a prohibited substance	Life ban	[233][780]
German Skurygin	Russia	Race walking	1999	Human chorionic gonadotrophin	2 years	[12][781][782]
Ilona Slupianek	East Germany	Shot put	1977	Nandrolone	1 year	[459]
Irina Slyusar	Soviet Union	Sprinting	1991	Strychnine	3 months	[12][783]
Traves Smikle	Jamaica	Discus Throw	2013	Hydrochlorothiazide	2 years	[120][431][784]
Yelena Soboleva	Russia	Middle distance	2007	Fraudulent substitution of urine	33 months	[12][37][45][239][240][415]
Carolin Soboll	Germany	Javelin throw	2000	Nandrolone	2 years	[116][785]
Michael Sokolowski	Canada	Sprinting	1980s	Self admittance of steroid use (Dubin inquiry)		[786]
Vasiliy Sokov	Russia	Triple jump	1995	Ephedrine	3 months	[787]
Natallia Solohub	Belarus	Sprinting	2001	Norandrosterone	2 years	[12][788]
Song Hongjuan	China	Race walking	2008	EPO	4 years	[2][789]
Song Liqing	China	Long distance	2001		2 years	[561]
Anastasiya Soprunova	Kazakhstan	Hurdling	2016	Stanozolol	4 years	[16][233]
Dmitriy Sorokin	Russia	Triple jump	2011	Carphedon	2 years	[9][155]
Javier Sotomayor	Cuba	High jump	1999 2001	Cocaine Nandrolon	1 year (Reduced from 2 years)	[83] [12][790]
João Gabriel Sousa	Brazil	Pole vault	2009	Exemestane, boldenone	2 years	[32][113][791]
Wallace Spearmon	United States	Sprinting	2014	Methylprednisolone	3 months	[499][792]
Lansford Spence	Jamaica	Sprinting	2009	Methylhexanamine	3 months	[37][63]
Tânia Spindler	Brazil	Race walking	2012	Isometheptene	Public reprimand	[220][793]
Gundega Sproģe	Latvia	Triple jump	1999	Anabolic steroid	2 years	[794] (in Latvian)
Vania Stambolova	Bulgaria	Hurdling	2007	Testosterone	2 years	[2][795][796][797]
Michalis Stamatogiannis	Greece	Shot put	2014	Stanozolol	2 years	[449][450]
Claudia Ștef (Claudia Iovan)	Romania	Race walking	2000	Nandrolone	2 years	[798]
Ato Stephens	Trinidad and Tobago	Sprinting	2009	Oxandrolone, Stanozolol and Tamoxifen	2 years	[37][372][799]
Ray Stewart	Jamaica	Coach	2010	Trafficking and administering of prohibited substances	Life ban	[498]
Elena Stoyanova	Bulgaria	Shot put	1978	Anabolic steroids	18 months	[413]
Mike Stulce	United States	Shot put	1990 1993	Testosterone Mestanolone	2 years Life ban	[12][800][801]
Sui Xinmei	China	Shot put	1991	Steroids	2 years	[1][802]
Sun Yingjie	China	Long distance	2005	Androsterone	2 years	[272]
Lars Sundin	Sweden	Discus throw	1987	Testosterone	18 months	[803] (in Swedish)
Göran Svensson	Sweden	Discus throw	1987	Testosterone	18 months	[803] (in Swedish)
Art Swarts	United States	Discus throw	1986	Testosterone	banned	[1][804]
Luketz Swartbooi	Namibia	Long distance	2005	Prednisolone, prednisone	Public warning	[67][805]
Olesya Syreva	Russia	Middle distance	2011 2015	Biological passport Metenolone	2 years 8 years	[12][360][511][806] [233][780]
Attila Szabó	Hungary	Decathlon	2013	3 whereabouts failures	1 year	[440]
Gina Coello Tache	Honduras	Marathon	2001	Nandrolone	2 years	[217]
Gregg Tafralis	United States	Shot put	1995 1999	Methandienone	2 years (Reduced from 4 years) Life ban	[185][807]
Teddy Tamgho	France	Triple jump	2014	3 whereabouts failures	1 year	[176]
William Tanui	Kenya	Middle distance	1993	Ephedrine		[652]
Yoel Tapia	Dominican Republic	Sprinting	2012	Methylhexaneamine	6 months	[80][220]
Kory Tarpenning	United States	Pole vault	1997	Anabolic steroids	2 years	[185][808]
Angella Taylor-Issajenko	Canada	Sprinting	1979–1988	Self admittance of steroid use (Dubin inquiry): metandienone, oxandrolone, metenolone enanthate, nandrolone, human growth hormone, L-dopa, testosterone, Inosine, Furazabol	Loss of national and world records	[64][319][809][810][811][812][12]
Gladys Tejeda	Peru	Long distance	2015	Furosemide	6 months	[354][466]
Lucimar Teodoro	Brazil	Hurdling	2009	Fenproporex	2 years	[36][37][813]
Olga Tereshkova	Kazakhstan	400 metres	2011 2014	Testosterone Methyltestosterone	2 years Life ban	[87][355][470][814]
Ana Mirela Ţermure	Romania	Javelin throw	2001	Norandrosterone	2 years	[12][788][815][816]
James Kibocha Theuri	France	Long distance	2014	Whereabouts failures	1 year	[330]
Cheryl Thibedeau	Canada	Sprinting	1987 1992	Self admittance of steroid use (Dubin inquiry)	2 years Life ban	[817]
Tsholofelo Thipe	South Africa	Sprinting	2012	Norandrosterone, testosterone	2 years	[5][88]
Eric Thomas	United States	Hurdling	2003	Modafinil	Disqualification and public warning	[322]
Susen Tiedtke	Germany	Long jump	1995	Turinabol	2 years	[818][819][820]
Khalid Tighazouine	Morocco	Middle distance	2004	Nandrolone	2 years	[99][821][822]
Ville Tiisanoja	Finland	Shot put	2006	Testosterone	2 years	[823]
Irina Timofeyeva	Russia	Marathon	2009	Bilogical passport	2 years	[95][96]
Josiane Tito	Brazil	Sprinting/Middle distance	2009	EPO	2 years	[36][37][132]
Mamorallo Tjoka	Lesotho	Long distance	2014	Norandrosterone, Clenbuterol, Methylhexaneamine, Ephedrine and Prednisolone	2 years	[56][354]
Nadiya Tkachenko	Soviet Union	Pentathlon	1978	Anabolic steroids	18 months	[413]
Nataliya Tobias	Ukraine	Middle distance	2011	Testosterone	2 years	[12][154][824][825]
Ambesse Tolosa	Ethiopia	Long distance	2008	Morphine	2 years	[2][826]
Tatyana Tomashova	Russia	Middle distance	2007	Fraudulent substitution of urine	33 months	[33][37][239][240]
Dragutin Topić	Serbia and Montenegro	High jump	2001	Nandrolone	2 years	[827]
Kevin Toth	United States	Shot put	2003	THG	2 years	[12][237][322]
Laïla Traby	France	Long distance	2014	EPO and refusal	3 years	[56][354][828]
Silvana Trampuz	Australia	Long distance	2001	Nandrolone	2 years	[116][829]
Marina Trandenkova	Russia	Sprinting	1996	Bromantane	Reprimand	[289][290]
Alex Trembach	Israel	Sprinting	2008	Norandrosterone	2 years	[36][37]
Ivan Tsikhan	Belarus	Hammer throw	2004 (Sample retested 2012)	Methandienone	2 years	[12][47][172][402]
Maria Tsirba	Greece	Middle distance	2003	EPO, Ephedrine	2 years	[45][183][830]
Athanasia Tsoumeleka	Greece	Race walking	2008	CERA	2 years	[37][831][832]
Lyubov Tsyoma (Lyubov Kiryukhina-Tsyoma)	Russia	Middle distance	1997	Stanozolol	2 years	[12][833][834]
Markku Tuokko	Finland	Shot put/ Discus throw	1977	Anabolic steroid	1 year	[835][836]
Erik Tysse	Norway	Race walking	2010	CERA	2 years	[9][84][837]
Romas Ubartas	Lithuania	Discus throw	1993 2002	Boldenone Boldenone	4 years	[12][838][839]
Giampaolo Urlando	Italy	Hammer throw	1984	Testosterone		[429]
Sergiu Ursu	Romania	Discus throw	2004 2013	Nandrolone Norandrosterone	2 years 2 years	[355][840]
Binnaz Uslu	Turkey	Running	2007 2011 (sample re-analysed 2013)	Testosterone Stanozolol	2 years Life ban	[841] [12][70][355]
Roman Usov	Russia	Steeplechase	2008	Carphedon	2 years	[2][842]
Jaanus Uudmäe	Estonia	Triple/long jump	2007	Sibutramine	Public warning	[843]
Martti Vainio	Finland	Long distance	1984 1983–1984	Positive test: Metenolone Self admittance: Blood transfusions, Testosterone	18 months (Reduced from life ban)	[31][844]
Euclides Varela	Cape Verde	Long distance	2012	3 whereabouts failures	18 months	[440]
Roland Varga	Hungary	Discus throw	2006	Boldenone	2 years	[18][845]
Andrei Varantsou	Belarus	Hammer throw	2005 (Sample retested 2012) January 2013 October 2013	Clomiphene, Oxandrolone Oral Turinabol Oral Turinabol	4 years Life ban	[12][13][27][34][293][846]
Sebastian Varga	Romania		2006 2009	Stanozolol Metabolites of metandienone	2 years 8 years	[18][70]
Aleksandr Vashchilo	Belarus	Hammer throw	2005	Cannabis	Public warning	[18][681]
Cristina Vasiloiu	Romania	Middle distance	2008	EPO		[76]
Nikolai Vedehin	Estonia	Middle distance	2015	Trimetazidine	4 years	[70][199][657]
Velko Velev	Bulgaria	Hammer throw	1975	Anabolic steroids		[1][847]
Michael Velter	Belgium	Triple jump	2006 2011	Cannabis Cannabis	3 months 21 months	[9][848]
Venelina Veneva	Bulgaria	High jump	2007	Testosterone	2 years	[2][849]
Oksana Verner	Kazakhstan	Middle distance	2010	Stanozolol	2 years	[415][746]
Anna Verouli	Greece	Javelin throw	1984	Nandrolone	4 years	[1][844][850]
Ioan Vieru	Romania	Sprinting	2004	Stanozolol	2 years	[45][447][851][852]
Saurav Vij	India	Shot put	2010	Methylhexaneamine	2 years	[360][853]
Igor Vinichenko	Russia	Hammer throw	2013	Dehydrochloromethyltestosterone	2 years	[208][360]
Roman Virastyuk	Ukraine	Shot put	1991			[408] (in Swedish)
Innis Viviers	South Africa	Sprinting	2003 2005	Stanozolol Stanozolol	2 years Life ban	[67][80][361]
Aleksey Voyevodin	Russia	Race walking	2008	EPO	2 years	[2][18][854]
Nadezhda Vorobieva	Russia	Middle distance	2004	Pemoline	2 years	[99]
Letitia Vriesde	Suriname	Middle distance	2003	Caffeine	Public warning	[322][348]
Yevhen Vynohradov	Ukraine	Hammer throw	2009	Nandrolone	2 years	[36][37]
Larry Wade	United States	Hurdling	2004	19-Norandrosterone	2 years	[99][263]
Alwin Wagner	West Germany	Discus throw	1977–1987	Self admittance: Steroids	—	[1][855][856]
Erick Walder	United States	Long jump	2004	Amphetamine, Methamphetamine	2 years	[263]
Aleksander Waleriańczyk	Poland	High jump	2003	Caffeine	Public warning	[287]
Douglas Walker	Great Britain/ Scotland	Sprinting	1998	Nandrolone	2 years	[206]
Delisa Walton-Floyd	United States	Middle distance	1991	Amphetamine	4 years	[12][783][857]
Wang Jiali	China	Marathon	2012	Biological passport	2 years	[120][440]
Wang Jing	China	Sprinting	2009	Epitestosterone	4 years	[32][80][858]
Wang Lina	China	Long jump	2005	Norandrosterone	2 years	[67]
Wang Shizhu	China	Hammer throw	2013		Public reprimand	[47]
Gareth Warburton	United Kingdom	Middle distance	2014	17α-methyl-5 β-androstane-3α,17β-diol	6 months	[102][859]
Solomon Wariso	Great Britain/ England	Sprinting	1994	Ephedrine	3 months	[860]
Wei Yanan	China	Long distance	2002		2 years	[861]
Renward Wells	Bahamas	Sprinting	2002		2 years	[862]
Joan Wenzel	Canada	Middle distance	1975	Ephedrine		[1][863][864]
Kelli White	United States	Sprinting	2003 2000–2003	Positive test: Modafinil BALCO scandal/Admission: THG, EPO	2 years	[12][865][866]
Janine Whitlock	Great Britain	Pole vault	2002	Methandienone	2 years	[867]
Bobby-Gaye Wilkins	Jamaica	Sprinting	2010	Andarine (SARMs)	2 years	[32][45][113][868]
Bernard Williams	United States	Sprinting	2004	Cannabis	Public warning	[99][869]
Christopher Williams	Jamaica	Sprinting	2009	Amphetamine and levmetamphetamine	2 years	[32][870]
Desai Williams	Canada	Sprinting	1980s	Self admittance of steroid use (Dubin inquiry)		[1][599][871]
Diane Williams	United States	Sprinting		Self admittance: Anabolic steroids	—	[872]
Ivory Williams	United States	Sprinting	2010	Cannabis	3 months	[873]
Rhys Williams	United Kingdom	Hurdling	2014	17β-hydroxyestra-4,9-diene-3-one	4 months	[102][859]
Tameka Williams	Saint Kitts and Nevis	Sprinting	2012	Possession and use or attempted use of prohibited substance or method	3 years	[88][120][874]
Solange Witteveen	Argentina	High jump	2001	Pemoline	2 years	[875]
Anna Włodarczyk	Poland	Long jump	1982			[1][64]
Xiong Qiying	China	Long jump	1997			[876]
Mariya Yakovenko	Russia	Javelin throw	2013	Dehydrochloromethyltestosterone	2 years	[120][208][877]
Nevin Yanit	Turkey	Hurdling	2013	Stanozolol Testosterone Biological passport	3 years	[70][71][878][879]
Oksana Yarygina	Russia	Javelin throw	2005	Metandienone (Dianabol)	2 years	[67][68][880]
Iryna Yatchenko	Belarus	Discus throw	2004 (Sample retested in 2012)	Methandienone	2 years	[172][174]
Antonina Yefremova	Ukraine	Sprinting	2012	Testosterone	2 years	[12][154][155]
Olga Yegorova	Russia	Distance	2007	Tampering: Fraudulent substitution of urine	33 months	[36][37][239][240]
Igor Yerokhin	Russia	Race walking	2008 2013	EPO Biological passport	2 years Life ban	[2][36][881] [12][77][882]
Vasiliy Yershov	Soviet Union	Javelin throw	1978	Anabolic steroids	18 months	[413]
Elif Yildirim	Turkey	Sprinting	2013	Dehydrochloromethyltestosterone	2 years	[359]
Yin Anna	China	Steeplechase	2014	EPO	2 years	[449][450]
Daniela Yordanova	Bulgaria	Middle distance	2008	Testosterone	2 years	[2][883]
Lyudmyla Yosypenko	Ukraine	Heptathlon	2011	Biological passport	4 years	[12][77][120][884]
Jerome Young	United States	Sprinting	1999 2004	Nandrolon EPO	Life ban (2nd ADRV)	[12][45][173][885][886]
Nailiya Yulamanova	Russia	Marathon	2009	Biological passport	2 years	[12][523]
Irina Yumanova	Russia	Race walking	2014	SARMs	2 years	[120][431][887]
Andriy Yurin	Ukraine	Race walking	2008	3 whereabouts failures	1 year	[37][888]
Fatima Yvelain	France	Long distance	2012	EPO	2 years	[220][889]
Aziz Zakari	Ghana	Sprinting	2006	Stanozolol	2 years	[890]
Joy Sakari Joy Nakhumicha Sakari	Kenya	Sprinting	2015	Furosemide	4 years	[56][160][229][230]
Mahdi Zamani	Iran	400 m	2011	Methandienone	2 years	[9][80]
Carmen Zamfir-Gilhase	Romania	Hurdling	2004	Stanozolol	2 years	[99][891]
Ruddy Zang Milama	Gabon	Sprinting	2014		7 months	[168]
Yuliya Zaripova	Russia	Steeplechase	2011	Biological passport abnormalities	2 years and 6 months	[110][246]
Oksana Zelinskaya	Kazakhstan	Triple jump	1997	Ephedrine	Public warning and disqualification	[12][105][106][107]
Olha Zemlyak	Ukraine	Sprinting	2009	Norandrosterone	2 years	[36][37][892]
Zhang Qi	China	Shot put	2008	Anabolic agent	4 years	[37][893]
Zhou Tianhua	China	Shot put	1993			[894]
Zhou Wei	China	Sprinting	2000		2 years	[265]
Zohar Zimro	Israel	Marathon	2012		Public reprimand	[220]
Yevgeniya Zinurova	Russia	Middle distance	2010	Biological passport abnormalities	2 years	[523]
Khalid Zoubaa	France	Long distance	2007	EPO	3 years	[895]
Ellina Zvereva	Belarus	Discus throw	1992	Steroids		[896]