Fought 15 November 2014 at the O2 World Arena in Hamburg.

Wladimir Klitschko defends his WBA (Super), WBO, IBF, IBO and The Ring heavyweight titles against David Haye in Imtech Arena, Altona, Hamburg, Germany.

Olympic gold medallist, Anthony Joshua, puts his WBA and IBF heavyweight world title belts on the line. Joshua at only 18-0, takes on former world champion, former super champion, a fighter who dominated the division for 11 years, Ukrainian veteran, Wladimir Klitschko, at Wembley Arena.

Wladimir Klitschko vs. Bryant Jennings, billed as The Champion Returns, was a heavyweight fight for the WBA (Super), IBF, WBO, IBO, and The Ring heavyweight titles. The fight took place on April 25, 2015 at Madison Square Garden in New York City. This was the first time Klitschko had fought in the United States since 2008 and first time the lineal world heavyweight title was fought for in the United States since Lennox Lewis defeated Vitali Klitschko in 2003. His last fight in the United States was a title unification against Sultan Ibragimov. This was also Klitschko's last professional win.

The fight took place on 5 October 2013 at the Olympic Stadium in Moscow.

Wladimir Klitschko vs. Tyson Fury, billed as Kollisionskurs (German for "Collision Course"), was a professional boxing match contested for the WBA (Super), WBO, IBF, IBO, and The Ring heavyweight titles. The fight took place on November 28, 2015 at Esprit Arena, Düsseldorf, Nordrhein-Westfalen, Germany.

Klitschko's 16th title defense against Alex Leapai. Taking place on 26 April 2014 at the König-Pilsener-Arena in Oberhausen, Germany.

On 12 July 2008, Klitschko faced mandatory challenger Tony Thompson. The fight took place at Color Line Arena in Hamburg, Germany, the same venue where Thompson had defeated then-highly regarded German boxer Luan Krasniqi in a WBO world heavyweight title eliminator almost a year prior. In the build-up to the fight, Klitschko praised Thompson for his defensive abilities, while Klitschko's trainer Emmanuel Steward described Thompson as "one of the most difficult fights we will have". In the pre-fight interview, Thompson promised that he wouldn't run away from Klitschko, and would stand in front of him and fight toe-to-toe.

In October 2011, Mormeck was signed to fight unified Heavyweight Champion Wladimir Klitschko on 10 December 2011 at Esprit Arena, Düsseldorf, Germany until Klitschko pulled out after having a kidney stone removed on 2 December 2011. The fight was postponed to 3 March 2012. In this fight, Mormeck attempted to be only the third cruiserweight champion to win a world title at Heavyweight, after Evander Holyfield and David Haye.

Offers viewers unprecedented access to former heavyweight boxing world champion Vitali Klitschko, along with his brother Wladimir, who together dominated the sport for more than a decade. Now the longest serving Mayor of Kyiv, this feature-length Sky Original documentary charts Vitali’s journey from the ring to political office, ultimately leading the defence of the capital when it was attacked by Russian forces in February 2022.