Vitali Klitschko Ukraine". Since his retirement, he has maintained a low key level of training and has been in his brother's corner for most fights, most famously when he had an altercation with Anthony Joshua after Anthony Joshua vs. Wladimir Klitschko. During the 2004 Ukrainian presidential election and the following Orange Revolution, the Klitschko brothers openly supported the candidacy of Viktor Yushchenko. In 2005, (Vitali) Klitschko was appointed an adviser to President Yushchenko. In October 2006, he was promoted to full-time adviser. Klitschko began campaigning for Mayor of Kiev shortly after his retirement in 2005. He lost the 2006 mayoral election to
Vitali Klitschko Klitschko was unbeaten and a rising star in the heavyweight division, having won all 27 of his contests by knockout. On 1 April, Klitschko had a third title defense against the American Chris Byrd, who was a late replacement. Byrd made himself a difficult target and tried to thwart Klitschko's offense by being elusive. Klitschko won most of the rounds and was heading towards a comprehensive points victory when he suffered a serious shoulder injury. After the ninth round, Klitschko notified his corner that he had a shoulder pain and threw in the towel, thus handing Klitschko his first defeat