School of Hard Knocks
This film has it's fighting moments which are mainly saved up until its finale but it is also much more a story of friendships and first love shunned and then it hits the boiling point as the main character can no longer handle the pressures of school his personal life & his private life causes him to go over the edge. The last quarter of the film is the big payoff when the lead character gets involve in an all out brawl against the senior tough guys is one for the books!
I would watch it again it was a very entertaining look at Korean school life in the 70's and a very violent one indeed.