Raging Bull Boxer refers to JAKE LaMotta, an American professional boxer who was world middleweight champion from 1949 to 1951. He is widely regarded as one of the greatest boxers of all time and was nicknamed 'The Raging Bull' for his aggressive fighting style. LaMotta had a long and successful career, winning 83 of his 106 fights and losing 19. He was inducted into the International Boxing Hall of Fame in 1990.