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
Lennox Lewis vs. Vitali Klitschko 2003 to determine who would face Lewis next. Klitschko easily dispatched Johnson, winning by second-round technical knockout, to set up a rematch with Lewis. However, rather than proceed with his rematch with Klitschko, Lewis announced his retirement two months later on February 7, 2004, vacating his titles in the process. Two months later, Klitschko met the WBC's number two ranked contender and then-reigning WBO champion Corrie Sanders, who had defeated Klitschko's brother Wladimir earlier in 2003, for the vacant WBC and "The Ring" Heavyweight titles. Klitschko defeated Sanders, who relinquished his WBO title to fight Klitschko, by eighth-round technical knockout