Louis 'Sonny' Marciano, younger brother of Rocky Mariano, the only undefeated heavyweight champion of the world, died Monday.

The Joe Louis Story is a dramatic recap of the personal ... the aging Louis came out of retirement to be ‘murdered’ by Rocky Marciano, is excellently handled and accounts for the picture ...

Rocky Marciano had two goals in mind while growing ... "Rocky couldn't box like [Gene] Tunney, and probably couldn't hit like [Joe] Louis, but in one respect he had no challenger," wrote Pulitzer ...

Jersey Joe and Louis met six months later at Yankee Stadium ... His final fight was a first-round loss to Rocky Marciano on May 15, 1953. The New Jersey native retired with a record of 49-20-1 ...

BROCKTON ― Louis "Sonny" Marciano who was a husband, a father, a semi-pro baseball player, businessman and the younger brother of Rocky Mariano − the only undefeated heavyweight champion of ...