Birthdate: September 1, 1923
Birthplace: Brockton, Massachusetts, United States
Died: August 31, 1969
Rocky Marciano, also known as the Brockton Blockbuster, was the world’s only heavyweight champion to remain undefeated till the end of his career and held the heavyweight title from 1952 to 1956. The International Boxing Hall of Fame inductee held the world’s highest heavyweight knockout-to-win ratio at 85.71%.
