Klitschko brothers 5 months & 13 days. Vitali retained the WBC Heavyweight Championship until 15 December 2013, relinquishing his belt in pursuit of his political aspirations in his native Ukraine. The Klitschko brothers jointly run the professional boxing promotion companies ""K2 Promotions"" and ""K2 East Promotions"", as well as the ""Klitschko Brothers Fund"", a charity organization. They appear together on German TV shows and commercials, have a website shared between them, and support each other's training and fights. After Vitali's retirement, Wladimir continued to reign as champion & successfully defend all remaining title belts except for the WBC belt. He eventually lost
Vitali Klitschko be stopped. With the Samuel Peter victory, Klitschko technically became one of the few men to ever hold a version of the World Heavyweight Championship three times – WBO (1999–2000), WBC (2004–2005) and WBC (2008–2012). On 21 March 2009, Klitschko defeated Juan Carlos Gómez by TKO in the ninth round. Gómez tried to use his movement to thwart Vitali, but seemed unable to cope with the power and physical strength of his opponent. As the rounds progressed, Klitschko began imposing himself on Gómez more and more. Gómez soon became wary of Klitschko's power and also began to tire physically. By