Trailer
Cast
Ki-Kwang Lee
Self - Coach
J
Jisung
Self - Contestant
L
Lee Ho-won
Self - Coach
J
Jung Hyung Don
Self - Host
L
Lia Kim
Self - Coach
G
Geonu
Self - Contestant
S
Seung-Hoon Lee
Self - Coach
S
Seo Won
Self - Contestant
J
Joo-hyeon Lee
Self - Contestant
S
Se-hyun Jung
Self - Contestant
H
Hwan Jong-Jeon
Self - Contestant
K
Kim Min Jung
Self - Contestant
