To Be World Klass: Cast
Kim Je-you
Contestant
Jung Sang Il
Contestant
Oh Sang-jin
MC
Lee Jae-yun
Contestant
Baek Seo-hoo
Contestant
Chan
Contestant
Chi Hoon
Contestant
Kyung Ho
Contestant
Ji Su
Contestant
Cha Woong-ki
Contestant
Jaeho
Contestant
Wang Muching
Contestant
Jerome
Contestant
Park Kyung Joon
Contestant
Song Dong-geon
Contestant
Kim Min-su
Contestant