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ODESSA, UKRAINE -31 May 2014: World Heavyweight Boxing Champion, Alexander USYK - Ukraine And Cesar David CRENZ -
![World heavyweight boxing champion Vladimir Klitschko of Ukraine celebrates after defeating Australian challenger Alex Leapai during their WBO heavyweight title fight in Oberhausen April 26, 2014. Klitschko won after knock out in World heavyweight boxing champion Vladimir Klitschko of Ukraine celebrates after defeating Australian challenger Alex Leapai during their WBO heavyweight title fight in Oberhausen April 26, 2014. Klitschko won after knock out in](https://c8.alamy.com/comp/2CWM6MX/world-heavyweight-boxing-champion-vladimir-klitschko-of-ukraine-celebrates-after-defeating-australian-challenger-alex-leapai-during-their-wbo-heavyweight-title-fight-in-oberhausen-april-26-2014-klitschko-won-after-knock-out-in-round-six-reuterskai-pfaffenbach-germany-tags-sport-boxing-tpx-images-of-the-day-2CWM6MX.jpg)
World heavyweight boxing champion Vladimir Klitschko of Ukraine celebrates after defeating Australian challenger Alex Leapai during their WBO heavyweight title fight in Oberhausen April 26, 2014. Klitschko won after knock out in
![Las Vegas, Nevada, USA. 13th Sep, 2014. Boxing Champion Floyd Mayweather punches challenger Marcos Maidana during 'MAYHEM: Mayweather vs Maidana 2' on September 13, 2014 at MGM Grand Arena in Las Vegas, Las Vegas, Nevada, USA. 13th Sep, 2014. Boxing Champion Floyd Mayweather punches challenger Marcos Maidana during 'MAYHEM: Mayweather vs Maidana 2' on September 13, 2014 at MGM Grand Arena in Las Vegas,](https://c8.alamy.com/comp/ENA5A4/las-vegas-nevada-usa-13th-sep-2014-boxing-champion-floyd-mayweather-ENA5A4.jpg)
Las Vegas, Nevada, USA. 13th Sep, 2014. Boxing Champion Floyd Mayweather punches challenger Marcos Maidana during 'MAYHEM: Mayweather vs Maidana 2' on September 13, 2014 at MGM Grand Arena in Las Vegas,
![Ukrainian WBA, WBO, IBO and IBF heavyweight boxing world champion Vladimir Klitschko (R) lands a punch during his title fight against challenger Bulgarian heavyweight boxer Kubrat Pulev in Hamburg, November 15, 2014. Ukrainian WBA, WBO, IBO and IBF heavyweight boxing world champion Vladimir Klitschko (R) lands a punch during his title fight against challenger Bulgarian heavyweight boxer Kubrat Pulev in Hamburg, November 15, 2014.](https://c8.alamy.com/comp/2CY00R0/ukrainian-wba-wbo-ibo-and-ibf-heavyweight-boxing-world-champion-vladimir-klitschko-r-lands-a-punch-during-his-title-fight-against-challenger-bulgarian-heavyweight-boxer-kubrat-pulev-in-hamburg-november-15-2014-world-heavyweight-champion-vladimir-klitschko-knocked-out-bulgarian-challenger-kubrat-pulev-with-a-fierce-left-hook-in-the-fifth-round-on-saturday-to-retain-his-ibf-title-and-end-his-opponents-unbeaten-record-reutersfabian-bimmer-germany-tags-sport-boxing-2CY00R0.jpg)
Ukrainian WBA, WBO, IBO and IBF heavyweight boxing world champion Vladimir Klitschko (R) lands a punch during his title fight against challenger Bulgarian heavyweight boxer Kubrat Pulev in Hamburg, November 15, 2014.
11 Air Force boxers competing in regional qualifier > Air Force's Personnel Center > Article Display
![ODESSA, UKRAINE -31 May 2014: World Heavyweight Boxing Champion, Alexander USYK - Ukraine And Cesar David CRENZ - ODESSA, UKRAINE -31 May 2014: World Heavyweight Boxing Champion, Alexander USYK - Ukraine And Cesar David CRENZ -](https://previews.123rf.com/images/lesik/lesik1406/lesik140600065/28765329-odessa-ukraine-31-may-2014-world-heavyweight-boxing-champion-alexander-usyk-ukraine-and-cesar-david-.jpg)
ODESSA, UKRAINE -31 May 2014: World Heavyweight Boxing Champion, Alexander USYK - Ukraine And Cesar David CRENZ -
![Boxcino 2014 Lightweight champion, Petr “Zar” Petrov to fight Liam Walsh in WBO Lightweight elimination bout on October 10 in Manchester, England Boxcino 2014 Lightweight champion, Petr “Zar” Petrov to fight Liam Walsh in WBO Lightweight elimination bout on October 10 in Manchester, England](http://www.15rounds.com/wp-content/uploads/2015/04/Petrov_Diaz-2.jpg)