IBF, WBA, WBO and IBO champion Wladimir Klitschko from Ukraine, right, punches his Australian challenger Alex Leapai during their heavyweight world title bout in Oberhausen, western Germany, Saturday, April 26, 2014. (AP Photo/Frank Augstein)
IBF, WBA, WBO and IBO champion Wladimir Klitschko from Ukraine, right, knocks down his Australian challenger Alex Leapai during their heavyweight world title bout in Oberhausen, western Germany, Saturday, April 26, 2014. (AP Photo/Frank Augstein)