Ukranian boxer Wladimir Klitschko, left, and German-Italian Francesco Pianeta fight each other in a WBA-, IBF,- WBO- and IBO heavyweight world championship fight in Mannheim, Saturday, May 4, 2013. ... more 
Ukranian boxer Wladimir Klitschko, left, and German-Italian Francesco Pianeta fight each other in a WBA-, IBF,- WBO- and IBO heavyweight world championship fight in Mannheim, Saturday, May 4, 2013. Klitschko won with knockout in round six. (AP Photo/Michael Probst) less 
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Associated Press | Photo By Michael Probst
Sat, May 4, 2013 6:42 PM EDT