Ukrainian IBF and WBO heavyweight champion Vladimir Klitschko celebrates with his belts after defeating Usbek challenger Ruslan Chagaev after their heavyweight world championship boxing fight on June 20, 2009 in at the Veltins-Arena Gelsenkirchen. Klitschko retained his IBF and WBO titles after forcing challenger Ruslan Chagaev to retire after the ninth round. AFP PHOTO DDP/ CLEMENS BILAN GERMANY OUT (Photo credit should read CLEMENS BILAN/AFP/Getty Images)
