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Boxers Wladimir Klitschko (L) and bis brother Vitali Klitschko arrive for the fundraising event "Ein Herz fuer Kinder" ("A Heart for Children") in Berlin, Germany, 17 December 2011. German television channel ZDF
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The Klitschko brothers, former heavyweight champion boxers, plan to take up arms and fight for Ukraine - CBS News
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Former World Champion Boxers Vitali and Wladimir Klitschko Will Help Defend Ukraine Against Russia - YouTube
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Vitali Klitschko arrives in London for younger brother Wladimir's showdown with titlist Anthony Joshua
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Vitali Klitschko and Wladimir Klitschko Los Angeles premiere of 'Klitschko' at the Landmark Theater Los Angeles, California Stock Photo - Alamy
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