WBC world heavyweight champion Vitali “Dr. Iron Fist” Klitschko announced this past weekend that he will retire from the sport of boxing before 2010 is completed.
Klitschko (39-2, 37 KOs), the owner of the highest knockout percentage (94.9%) of any heavyweight boxing titlist ever, also stated that he would like to fight both WBA world heavyweight champion David “The Hayemaker” Haye (23-1, 21 KOs) and Nikolai Valuev (50-2-0-1, 34 KOs) before he hangs-up his gloves.

