Fists of Legend (2013)
Fists of Legend is a 2013 South Korean sports drama film directed by Kang Woo-suk. It is based on the popular webtoon of the same title written by Lee Jong-gyu and illustrated by Lee Yoon-gyun. The film stars Hwang Jung-min, Yoo Jun-sang, Yoon Je-moon, Lee Yo-won, and Jung Woong-in.
More at Wikipedia.