Boxing Legend Marvelous Marvin Hagler Dies At 66

Former middleweight champion and one of the greatest boxers ever Marvelous Marvin Hagler has died at the age of 66.

Marvelous Marvin Hagler's death was announced by his wife Kay. 

Hagler will live on in history as one of the best (if not THE best) -- middleweight fighters to step in the ring. He held the title as the undisputed middleweight champion of the world from 1980 to 1987.