Muhammad Ali: Athlete of the Century

Born in January of 1942, Cassius Clay Jr. would go on to win the world heavyweight championship, join the Nation of Islam, change his name and captivate the world with his political stance on Vietnam, social justice and race. His decorated career is only matched by his controversial and polarizing personality. Presented through the notepads and cameras of Associated Press journalist and photographers, this is Muhammad Ali, Athlete of the Century.