Rocky Marciano Rocky Marciano Rocco Francis Marchegiano (September 1, 1923 – August 31, 1969), best known as Rocky Marciano (), was an American professional boxer who competed from 1947 to 1955. He held the world heavyweight title from 1952 to 1956, and retired undefeated as champion. His six title defenses were against Jersey Joe Walcott, Roland La Starza, Ezzard Charles (twice), Don Cockell and Archie Moore. Known for his relentless fighting style, formidable punching power, stamina and exceptionally durable chin, Marciano has been included by boxing historians in lists of the greatest boxers of all time, and is currently ranked by BoxRec
Keshorn Walcott He won the Olympic javelin gold medal with a throw of 84.58m (277 ft 6 in). He defeated a string of top athletes to win the competition including 90-metre thrower Tero Pitkämäki and two-time defending Olympic champion Andreas Thorkildsen, as well as Veselý, Oleksandr Pyatnytsya and Antti Ruuskanen. This made Walcott the youngest-ever Olympic champion in javelin throw and the second non-European to win the Olympic gold in men's javelin throw since American thrower Cy Young in Helsinki in 1952. Steve Backley, a former three-time Olympic medalist in the javelin remarked that it was a "surprise win for Keshorn Walcott.