From his gold medal at the 1960 Olympic Games to his defeat of Sonny Liston to claim the world heavyweight championship in 1964, the unforgettable 'Thrilla in Manila' against Joe Frazier and the 'Rumble in the Jungle' against George Foreman, 'The Greatest of All Time', Muhammad Ali, has captured the attention of the world. His conversion to Islam, his refusal to serve in the in the Vietnam War ('I...