By Alexey “Oscar” Potapov
In September, millions of boxing fans could see a heavyweight collision between boxing superstars WBO/IBF/IBO heavyweight champion Wladimir Klitschko (54-3, 48 KOs) against WBA heavyweight champion David Haye (24-1, 22 KOs). Fightnews.com has been informed by K2 Promotions that negotiations could be wrapped up by Sunday. The IBF has agreed to allow Klitschko-Haye with the winner to face official challenger Alexander Povetkin (19-0, 14 KOs). Team Povetkin will hold a press conference tomorrow in Moscow.