Vitali Klitschko would run in the 2012 Kiev mayoral election. During the 2012 Ukrainian parliamentary election, Klitschko was elected (he was top candidate on UDAR's party list) into the Ukrainian parliament; when his party won 40 seats. Klitschko was chosen the leader of the party's faction in Parliament. Klitschko announced on 24 October 2013 that he intended to take part in the next Ukrainian presidential election that was then set for 2015. Experts and lawyers then argued that it was unclear if Klitschko could take part in these elections. Under Ukrainian law, a presidential candidate must have had his residence in Ukraine
Vitali Klitschko was reelected as mayor on 15 November 2015. Originally, Klitschko was an amateur kickboxer with a record of 34–2 with 22 knockouts. Amateur boxing record: 195 wins, 15 losses. kickboxing record: 34–2 with 22 knockouts. He was a kickboxing world champion six times (four in professionals and two in amateurs). In 1996, he turned boxing professional. As an amateur, Klitschko won the super-heavyweight championship at the first World Military Games in Italy in 1995. In the same year he won a silver medal at the World Championships in Berlin, Germany, where he was defeated by Russia's Alexei Lezin in the