
Muhammad Ali was born with name Cassius Marcellus Clay Jr. but changed his name to Muhammad Ali after converting to the Islam religion. Ali gained stardom and popularity after he won a gold medal at the 1960 Olympic games held in Rome. Later in his career he would prove himself to be one of the best boxer in the world. After winning his third Heavyweight Title by beating Leon Spinks, Ali retired for a couple of years before making a short come back. In 1981, Muhammad Ali retired from the sport of Boxing for good. Ali tokened the famous line "float like a butterfly, sting like a bee". His career was a successful, controversial and historical one.
"Ali defeats Spinks to win world heavyweight championship." 2008. The History Channel website. 15 Sep 2008, 04:04 http://www.history.com/this-day-in-history.do?action=Article&id=60046.