The Fighter, is a drama about boxer "Irish" Micky Ward's (Mark Wahlberg) unlikely road to the world light welterweight title. His Rocky-like rise was shepherded by half-brother Dicky (Matt Damon), a boxer-turned-trainer who rebounded in life after nearly being KO'd by drugs and crime.
http://www.imdb.com/title/tt0964517/
http://www.imdb.com/title/tt0964517/