On July 2, 2011, Wladimir won the WBA Title, which means that the Klitschko brothers hold all of the World Heavyweight Titles collectively.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 organisation. They appear together on German TV shows and commercials, have a common website klitschko.com and support each other's training and fights.