Henry Cooper

Sir Henry Cooper was a British professional boxer. He was undefeated in British and Commonwealth heavyweight championship contests for twelve years and held the European heavyweight title for three years. In a 1963 fight against Cassius Clay, he famously knocked Clay down in round 4, before the fight was stopped by the referee, Tommy Little, in round 5 because of a cut to Cooper's left eye. In 1966 he fought Ali for a second time. Ali was now world heavyweight champion.