Boxer Cassius Clay rises up the amateur ranks to win gold at the 1960 Olympics. He turns professional, sharpening his boxing skills and honing his genius for self-promotion. In 1964, he upsets Sonny Liston to become heavyweight champion.
Cassius Clay publicly joins the Nation of Islam and takes the name Muhammad Ali. When he refuses induction into the Army, he is stripped of his title and forced into exile. After three years he returns to the ring, but he's lost a step.
Muhammad Ali battles his fiercest rival, Joe Frazier, and the U.S. government, as he attempts to regain the heavyweight title. He first loses to and then defeats Frazier, but to become champion again, he will have to beat George Foreman.
Muhammad Ali shocks the world by defeating George Foreman, winning back the heavyweight title and becoming the most famous man on earth. After retiring in 1981, he travels the world spreading his Islamic faith, and becomes a symbol of peace and hope.
A behind-the-scenes look at the making of the Ken Burns series about heavyweight boxing champion Muhammad Ali; host Keith David.
