Frazier, both fighters earned $2.5M each with Frazier winning. From stopping Coopman after champagne breaks to fighting Norton, Ali's career was full of ups and downs with hefty payouts.

Recognised as one of the hardest punchers in the history of the sport, Shavers challenged for the world heavyweight ...

Ken Norton faced three of the greatest heavyweights of all time in Muhammad Ali, George Foreman and Larry Holmes.

Ali went on to make a successful run of world title defences following his over Foreman, which included wins against Joe ...