Muhammad Ali 21 during an elimination bout following Rocky Marciano's retirement. Mike Tyson broke both records in 1986 when he defeated Trevor Berbick to win the heavyweight title at age 20. Soon after the Liston fight, Clay changed his name to Cassius X, and then later to Muhammad Ali upon converting to Islam and affiliating with the Nation of Islam. Ali then faced a rematch with Liston scheduled for May 1965 in Lewiston, Maine. It had been scheduled for Boston the previous November, but was postponed for six months due to Ali's emergency surgery for a hernia three days before. The fight
Religious views of Muhammad Ali days and ensured that his funeral was in accordance with Islamic rites and rituals. From a boxing perspective, it is speculated that Malcolm X may have contributed to enhancing the probability of Ali winning his first bout with Liston, by instilling into Ali the belief that he was invincible, and that it was destined that he would win. At the weigh-in before the first Ali-Liston fight, Ali had shouted: "It is prophesied that I should win! I cannot be beaten!" According to Dennis and Atyeo: Religious views of Muhammad Ali Muhammad Ali evolved considerably in his religious and spiritual views