이승기

National producer

이홍기

Vocal trainer

소유

Vocal trainer

치타

Rap trainer

Bae Yoon-jung

Dance trainer

권은비

Contestant

강혜원

Contestant

사쿠라

Contestant

최예나

Contestant

김채원

Contestant

이채연

Contestant

김민주

Contestant

Hitomi Honda

Contestant

Nako Yabuki

Contestant

Jo Yuri

Contestant

안유진

Contestant

장원영

Contestant

Lee Ka-eun

Contestant

장규리

Contestant

Wang Yiren

Contestant

Kim Si-hyeon

Contestant

김다연

Contestant

Kim Do Ah

Contestant

Chaejeong

Contestant

허윤진

Contestant

Choi Yeon-soo

Contestant

이시안

Contestant