Crying Fist
주먹이 운다 (original)
Jobless, besieged by creditors, and abandoned by his wife, the once silver medalist Tae-shik has sunk to street hustling, becoming a human punching bag. Meanwhile, young Sang-hwan's delinquent ways land him behind bars. Both men look to boxing to turn around lives gone astray, aiming for the amateur title, ultimately pitting them against each other, but more importantly, against themselves.
Starring Choi Min-sik, Ryoo Seung-bum, Im Won-hee, Cheon Ho-jin, Kim Su-hyun, Na Moon-hee, Ki Joo-bong, Byun Hee-bong, Kil-kang Ahn, Ahn Kil-kang
Watch "Crying Fist" on Amazon released in 2005. It's a drama and action & adventure movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.