Pro Football Hall of Famer Jim Brown, the unstoppable running back who retired at the peak of his brilliant career to become an actor as well as a prominent civil rights advocate during the 1960s, has died. He was 87.

A spokeswoman for Browns family said he passed away peacefully in his Los Angeles home on Thursday night with his wife, Monique, by his side.

One of the greatest players in football history and one of the games first superstars, Brown was chosen the NFLs Most Valuable Player in 1965 and shattered the leagues record books in a short career spanning 1957-65.

Brown led the Cleveland Browns to their last NFL title in 1964 before retiring in his prime after the 65 season to become an actor. He appeared in more than 30 films, including Any Given Sunday and The Dirty Dozen.

An unstoppable runner with power, speed and endurance, Browns arrival sparked the games burgeoning popularity on television. When he finished playing, Brown became a prominent leader in the Black power movement during the civil rights struggles of the 1960s.

In later years, he worked to curb gang violence in LA and founded Amer-I-Can, a program to help disadvantaged inner-city youth and ex-convicts.

On the field, there was no one like Brown, who would blast through would-be tacklers, refusing to let one man take him down before sprinting away from linebackers and defensive backs. He was also famous for using a stiff arm to shed defenders in the open field or push them away like they were rag dolls.

My arms were like my protectors and weapons, Brown said during an interview with NFL Films.

Indeed, Brown was unlike any back before him, and some feel there has never been anyone better than Clevelands incomparable No. 32. At 6-foot-2, 230 pounds, he was dominant, relentless and without mercy, his highlight reels featuring runs around and right through opponents, fighting for every yard, dragging multiple defenders along or finding holes where none seemed to exist.

After Brown was tackled, hed slowly rise and walk even more slowly back to the huddle then dominate the defense when he got the ball again.