It's 1974. Muhammad Ali is 32 and thought by many to be past his prime. George Foreman is ten years younger and the heavyweight champion of the world. Promoter Don King wants to make a name for himself and offers both fighters five million dollars apiece to fight one another, and when they accept, King has only to come up with the money. He finds a willing backer in Mobutu Sese Suko, the dictator of Zaire, and the "Rumble in the Jungle" is set, including a musical festival featuring some of America's top black performers, like James Brown and B.B. King.

In sports history, there are moments that define the essence of competition. In boxing, it is a 1971 fight known as Ali-Frazier I. This documentary chronicles the events that led to what many call 'The Fight of the Century,' in which undefeated heavyweight champion Smokin' Joe Frazier went to war in Madison Square Garden against undefeated deposed champion Muhammad Ali.

Ten of Muhammad Ali's former rivals pay tribute to the three-time world heavyweight champion.

Christy Martin broke boundaries and noses as she rose in the boxing world, but her public persona belied personal demons, abuse and a threat on her life.

Universally accepted as a true icon of the 20th century, Muhammad Ali’s phenomenal achievements spanned sport, politics and religion. One man – photographer William Klein had comprehensive access to the events that shaped Ali’s legend. In 1964, the young gregarious Cassius Clay successfully defeated the seemingly invincible Heavyweight Champion of the World Sonny Liston – the manner of Clay’s victory and his amazing persona made him an instant superstar. Through this incredible period, and Clay’s subsequent rematches with Liston, William Klein enjoyed unrivalled access top Clay’s camp – witnessing at first hand Cassius Clay becoming Muhammad Ali and angering the American people with his allegiance to Islam. Forward to Zaire 1974, and the return of Muhammad Ali to the world stage to face another invincible champion George Foreman. As Ali reclaimed the crown for a second time, Klein was ever present, capturing the full story at close quarter.

WBA #1 ranked contender Pierre Coetzer (39-2) challenged undefeated WBA #2 ranked contender Riddick “Big Daddy” Bowe (30-0) in a WBA heavyweight title eliminator.

Documentary about Ali's rise to glory, beginning with his "Cassius Clay" days back in Louisville.

George Foreman vs. Muhammad Ali, billed as The Rumble in the Jungle, was a heavyweight championship boxing match on October 30, 1974, at the 20th of May Stadium (now the Stade Tata Raphaël) in Kinshasa, Zaire (now Democratic Republic of the Congo), between undefeated and undisputed heavyweight champion George Foreman and Muhammad Ali. The event had an attendance of 60,000 people and was one of the most watched televised events at the time. Ali won by knockout in the eighth round.

George Foreman vs. Ron Lyle was a boxing match that took place on January 24, 1976 in Caesars Palace, Paradise, Nevada, U.S.

Boxing's Most Revolutionary Champion.