Joshua knocks out Klitschko in the eleventh round at Wembley to retain his world heavyweight title. At one point Joshua looked to be in serious trouble, and was dropped by the Russian in the sixth.
Wladimirr Klitschko

Joshua knocks out Klitschko in the eleventh round at Wembley to retain his world heavyweight title. At one point Joshua looked to be in serious trouble, and was dropped by the Russian in the sixth.