Get ready to rumble! 3, 2, 1!
A former medalist who is now a troublemaker physical educations teacher and a natural born rebel take a satisfying whack at life.
Jin Sun-kyu
Si-heon
Sung Yoo-bin
Yoon-woo
Oh Na-ra
Il-sun
Ko Chang-seok
Principal
Jang Dong-ju
Hwan-ju
Ko Kyu-pil
Man-deok
Kim Min-ho
Bok-an
Lee Jong-hwa
Gao
Choi Hyung-tae
Bok-co
Cho Jung-hun
Jody
Tae In-ho
Song Hee-cheol
Cha Soon-bae
President
Keys to the Heart
2018
Fast Girls
2012
Resurrecting the Champ
2007
Punch
2011
Twenty
2015
Mr. Go
2013
A Dog Year
2009
Thunderstruck
SubUrbia
1997
Home Run
Chang Can Dunk
2023
Mr. Morgan's Last Love
It Runs in the Family
2003
Won't Back Down
Nothing in Common
1986
The Paper Tigers
2020
The Air Up There
1994
Sunflower
2006
Sunny
Driving Lessons
![Official Int'l Main Trailer [Subtitled]](https://img.youtube.com/vi/rvcm3nvsgWk/hqdefault.jpg)
![Official Int'l Teaser Trailer [Subtitled]](https://img.youtube.com/vi/C4ThBOIOE8k/hqdefault.jpg)
