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

Not all undefeated champions are remembered. Sven Ottke ended his career with a flawless 34-0, defending his world title ...

Discover how boxing legends rose from poverty to fame, embodying the American Dream. These stories of grit and determination ...

The bell would ring, he stopped. The bell would ring again, he'd be right back on you," said George Foreman about Rocky Marciano on ESPN Classic's SportsCentury series. Rocky Marciano had two ...

The history of boxing has undoubtedly given us great fighters who achieved incredible feats and left us with unforgettable moments. This is the story of Rocky Marciano. Swipe and find out more.

The era was defined by legendary figures like Rocky Marciano, the only heavyweight champion to retire undefeated, and Sugar Ray Robinson, often hailed as the greatest pound-for-pound fighter in ...

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 ...

Rocky Marciano had two goals in mind while growing up in Brockton, Mass. He didn't want to follow in his father's footsteps and work in a shoe factory. He wanted to be a major league catcher.