Korea's Got Talent (season 1)

Auditions were held in Seoul, Daejeon, Gwangju, Daegu, Busan, and Incheon.

The semi-finals are live shows with an audience. They air at 11 pm to midnight. The winner of the audience vote and a judge's choice from between the second and third place act go through to the top 10 final. In the second round, it was revealed that the judges would rank each act from 1st to 8th at the end of their performance. This has caused errors from the judges ranking one act too high thus putting a better act too low, like Jang Jin's error with I Big Harmonica Ensemble.

1st Semifinal

Audience Voting: 96,457

Order	Performer	Act Description	Voting Percentage	Buzzes
				Kolleen Park	Song Yun-ah	Jang Jin
1	Daejeon Monsters	Martial Arts/B-boy Dance Troupe	not revealed (5th–8th place)
2	Im Chae-Hung	Whistler	not revealed (5th–8th place)
3	Kim Hong-Jun	Comedian	not revealed (5th–8th place)
4	Kim Ha-Jun	Sand Animation	12.0% (3rd place)
5	Hwang Yeong-Cheol	Beat Boxer	not revealed (5th–8th place)
6	Jong Sin-Yeop	Fire Dancer	12.2% (2nd place)
7	Cutie Face	Children's Dance Troupe	6.3% (4th place)	[note 1]
8	Choi Sung-Bong	Opera Singer	56.0% (1st place)

2nd Semifinal

Audience Voting: 38,321

Order	Performer	Act Description	Voting Percentage	Buzzes			Judges Ranking
				Kolleen Park	Song Yun-ah	Jang Jin	Kolleen Park	Song Yun-ah	Jang Jin
1	MonsterMG	Dance Troupe	not revealed (5th–8th place)				5th place	7th place	2nd place
2	Sung Gyu-Jing	Opera Singer	11.6% (3rd place)				4th place	1st place	4th place
3	World Taekwondo Skipping Academy	Taekwondo/Skipping	not revealed (5th–8th place)				3rd place	5th place	6th place
4	Park Jin-Yeong	Belly Dancer	not revealed (5th–8th place)				7th place	3rd place	3rd place
5	Musahwae	Object Breaking	not revealed (5th–8th place)				8th place	8th place	8th place
6	Kim Tae-Hyun	Child Singer	23.9% (2nd place)				1st place	2nd place	1st place
7	I Big Harmonica Ensemble	Harmonica Playing	30.1% (1st place)				2nd place	4th place	5th place[note 2]
8	Nanjang Anpan	Traditional Korean Show	10.4% (4th place)				6th place	6th place	7th place

4th Semifinal

Audience Voting: 46,428

Order	Performer	Act Description	Voting Percentage	Buzzes			Judges Ranking
				Kolleen Park	Song Yun-ah	Jang Jin	Kolleen Park	Song Yun-ah	Jang Jin
1	Chumseoli	Dancing/Acting	not revealed (5th–8th place)				4th place	8th place	8th place
2	Ryu Sang-Eun	Singer	not revealed (5th–8th place)				6th place	3rd place	3rd place
3	Lee Jin-Gyu	Mind Reader	not revealed (5th–8th place)				5th place	7th place	6th place
4	Yun Jong-Ki	Two handed Yo-yo Artist	not revealed (5th–8th place)				3rd place	4th place	5th place
5	IUV	Comedians/Lipsyncing	24.7% (2nd place)				2nd place	2nd place	4th place
6	Rainbow Cheerleading Squad	Cheerleading	9.2% (4th place)				7th place	5th place	7th place
7	Joo Min-Jeong	Robotic Dancing	36.9% (1st place)				1st place	1st place	1st place
8	Cheon Sae-Bit	48-string Gayageum Player	10.6% (3rd place)				8th place	2nd place	6th place

5th Semifinal

Audience Voting: 38,755

Order	Performer	Act Description	Voting Percentage	Buzzes			Judges Ranking
				Kolleen Park	Song Yun-ah	Jang Jin	Kolleen Park	Song Yun-ah	Jang Jin
1	Vivaglam	Dance Troupe	not revealed (5th–8th place)				2nd place	8th place	4th place
2	Yang Dae-Yong	Pianist/Comedian	not revealed (5th–8th place)				6th place	7th place	1st place
3	Song Su-Jong	Singer	not revealed (5th–8th place)				7th place	5th place	5th place
4	Park Soo-Jin	Belly-Dancer	not revealed (5th–8th place)				8th place	8th place	7th place
5	Kim Tae-Hyun	Child Drummer	15.1% (3rd place)				1st place	6th place	6th place
6	Kim Min-Ji	Singer	29.4% (1st place)				5th place	1st place	2nd place
7	Park Ki-Hoon	Robotic Dancing	14.4% (4th place)				4th place	3rd place	4th place
8	Kim Jong-Hwan	B-Boy Dancer	28.5% (2nd place)				3rd place	2nd place	3rd place

Audience Voting: 135,221

There was a placement draw held to determine the performance orders. The live finale began with Kim Ha-Joon's sand animation of the story of Japan crushing Korea's dreams, and finishing with the phrase, 'Dokdo is our territory'. Kim Tae-Hyun then sang Michael Jackson's 'Heal the World'. Kim Jong-Hwan performed a B-boy dance followed by an ABBA Medley Harmonica Performance by I Big Harmonica Ensemble. Kim Min-Ji sang 'You Raise Me Up', and then IUV lip-sync'ed a medley of songs, finishing with Cinderella, their audition song. Kim Chan-Yang displayed a sword fighting dance, and then World Sensation Choi Sung-Bong sang an encore of his DaeJeon audition performance, Nella Fantasia. Joo Min-Jeong displayed a Poppin Dance in her gold uniform, and Magicians Escape performed a magic trick where one man would go into a box, but then turns out to be a woman at the end. After 10–15 minutes of voting, the top 3 were announced. They were: IUV, Joo Min-Jeong and Choi Sung-Bong. IUV was overwhelmed with tears and despite finishing in third, they were very happy and thanked the crowd and South Korea. Then Joo Min-Jeong was announced as the winner, with her mother in the audience. Choi Sung-Bong finished 2nd. Joo Min-Jeong received 300,000,000 Korean Won, almost US$300,000. She also received a new car (Renault Samsung QM5 SUV). Choi Sung-Bong as well as other top 40 singers were given the opportunity to sign with Sony Music.