Cassius Marcellus Clay Jr. was born on January 17, 1942, in Louisville, Kentucky, to Cassius Clay Sr., a sign painter, and Odessa Grady Clay. He began boxing at age twelve after his bicycle was stolen and a police officer who happened to coach boxing suggested he learn to fight. His trainer Joe Martin saw immediately that he had unusual physical gifts β the hand speed, the foot movement, the reflexes β and that he had the character to develop them. He won six Kentucky Golden Gloves titles and two national Golden Gloves titles before winning the light heavyweight gold medal at the 1960 Rome Olympics.
Clay turned professional after the Olympics, winning his first heavyweight championship from Sonny Liston in 1964 β a fight he won in seven rounds against enormous odds, taunting Liston throughout with a pre-fight verbal campaign that was as carefully calculated as any tactical plan. His announcement of his conversion to Islam and his adoption of the name Muhammad Ali immediately following the fight transformed his status from sports champion to cultural figure. His refusal to be inducted into the US Army in 1967, citing religious objections to the Vietnam War β 'I ain't got no quarrel with them Viet Cong' β cost him three and a half years of his athletic prime, his championship, and his professional boxing license, but it also made him a global symbol of principled resistance to unjust authority.
Ali's return to boxing in 1970, following the Supreme Court's overturning of his conviction, produced the greatest run of fights in heavyweight history: the trilogy with Joe Frazier (including the Thrilla in Manila, 1975), the Rumble in the Jungle against George Foreman in Kinshasa (1974), and numerous other championship defenses. His tactical innovation for the Foreman fight β the Rope-a-Dope strategy of absorbing Foreman's power punches against the ropes while conserving energy β is the most discussed single tactical decision in boxing history. He won his third heavyweight championship at that fight, at age thirty-two.
Ali was diagnosed with Parkinson's disease in 1984, likely related to the neurological damage of his boxing career. He became a global ambassador for peace and humanitarian causes, carrying the Olympic torch at the 1996 Atlanta Games in one of the most emotionally powerful moments in Olympic history. He died on June 3, 2016, at seventy-four. His legacy transcends boxing: he was simultaneously the greatest heavyweight champion in history, one of the most significant civil rights figures of the twentieth century, and a demonstration that athletic excellence and moral courage are not incompatible.
