Muhammad Ali, the charismatic three-time heavyweight boxing champion of the world and Olympic gold medalist who transcended the world of sports to become a symbol of the antiwar movement of the 1960s and ultimately a global ambassador for cross-cultural understanding, died Friday night at a hospital in Phoenix, where he was living. He was 74.
The Associated Press and other news outlets confirmed the death. The boxer had been hospitalized with respiratory problems related to Parkinson’s disease, which had been diagnosed in the 1980s.
Mr. Ali dominated boxing in the 1960s and 1970s and held the heavyweight title three times. His fights were among the most memorable and spectacular in history, but he quickly became at least as well known for his colorful personality, his showy antics in the ring and his standing as the country’s most visible member of the Nation of Islam.