Cast (13)
Paik Jong-wonSelf - Host
Yoon SangSelf - Student
Kim Gu-raSelf - Student
Song Jae-rimSelf - Student
Kim Guk-jinSelf - Student
Yoon ParkSelf - Student
Lee Jong-hyukSelf - Student
Lee Kyu-hanSelf - Student
Jung Joon-youngSelf - Student
Yoon Doo-joonSelf - Student
Yang Se-hyungSelf - Student
Jang Dong-minSelf - Student
Nam Sang-miSelf - Student