Season 1

Yang Hyun-suk

Self - Judge

CL

Self - Judge

TAEYANG

Self - Judge

Zion.T

Self - Judge

SEUNGRI

Self - Judge

Kim Min Seok

Self - Contestant

Shin Jun-seop

Self - Contestant

Lee Soo-jin

Self - Contestant

Shin Ryu-jin

Self - Contestant

HeeJin

Self - Contestant

HyunJin

Self - Contestant

Kim Hong-joong

Self - Contestant

Song Min-gi

Self - Contestant

Jung Woo-young

Self - Contestant

Choi Jong-ho

Self - Contestant

Lee Byoung-gon

Self - Contestant

JiU

Self - Contestant

Kim Yoo-hyeon

Self - Contestant

Lee Si-yeon

Self - Contestant

Dami

Self - Contestant