Jersey Joe Walcott his mother and 11 younger brothers and sisters. He also began training as a boxer. He took the name of his boxing idol, Joe Walcott, a welterweight champion from Barbados. He added "Jersey" to distinguish himself and show where he was from. He debuted as a professional boxer on September 9, 1930, fighting Cowboy Wallace and winning by a knockout in round one. After five straight knockout wins, in 1933, he lost for the first time, beaten on points by Henry Wilson in Philadelphia. He built a record of 45 wins, 11 losses and 1 draw before challenging for the
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.