Baek Seo-hoo

Study Group

as Ma Min-hwan

Miss Night and Day

as Ko Won

Café Minamdang

as Jo Na-dan

HeartBeat

as Ri Man-hwi

Color Rush

as Jung Joo-haeng

IDOL: The Coup

as Tae-young

Sound Candy

as Boo Hyun-joon

To Be World Klass

as Contestant