Vitali Klitschko to combine parliamentary activities with any other public employment). Poroshenko was elected President of Ukraine on 25 May 2014. Poroshenko appointed Klitschko as head of Kiev City State Administration on 25 June 2014. Klitschko headed the election list of the Petro Poroshenko Bloc in the late October 2014 Ukrainian parliamentary election, but he vowed not to resign as Mayor of Kiev. On 21 November 2014 Klitschko gave up his seat in the new parliament. Petro Poroshenko Bloc won the election with 132 seats. On 28 August 2015 the UDAR merged into Petro Poroshenko Bloc "Solidarity". Klitschko became the new party
Wladimir Klitschko done with Lennox Lewis in 1995 to 2003. In 2006, Klitschko regained a portion of the world heavyweight championship after defeating Chris Byrd in a rematch to win the IBF and IBO titles. He won the WBO title for a second time by defeating Sultan Ibragimov in 2008. Following his defeat of Ruslan Chagaev in 2009, Klitschko was awarded the "Ring" and lineal titles, and lastly he won the WBA title from David Haye in 2011. In September 2015, Klitschko was ranked as the world's best active boxer, pound for pound, by BoxRec; in November 2014, he reached a career