Sport Boxing. World Heavyweight Championship. Kinshasa, Zaire. 29th October 1974. Muhammad Ali on the attack with a left-right combination to send George Foreman to the canvas on his way to regaining the World Heavyweight title. [Getty Images]

Sport, Boxing, World Heavyweight Championship, Kinshasa, Zaire, 29th October 1974, Muhammad Ali on the attack with a left-right combination to send George Foreman to the canvas on his way to regaining the World Heavyweight title (Photo by Rolls Press/Popperfoto via Getty Images/Getty Images)