S1·E1 – Episode 1

Sooyoung Choi

Self - Host

Aiki

Self - Coach

Park Gyu-ri

Self - Coach

Jo Kwon

Self - Coach

Kim Jae-hwan

Self - Coach

Lee Hyun

Self - Coach

Jiwoo

Self - Contestant

Funa

Self - Contestant

Moa

Self - Contestant

Chanelle

Self - Contestant