아는 형님
Male celebs play make-believe as high schoolers, welcoming star transfer students every week and engaging in battles of witty humor and slapstick.
- Genere: Reality, Comedy
- Studio: JTBC
- Parola chiave: classroom
- Cast: Kim Young-cheol, Min Kyung-hoon, Kang Ho-dong, Lee Su-geun, Kim Hee-chul, Seo Jang-hoon