You seen that white Wladimir Klitschko fight against black Ray Austin in Germany, Champ? You see that knockout punch thrown by Klitschko? It was a left hook. In fact, Klitschko used the left hook through most of the fight. Now, if Klitschko fights a good white fighter, that left hook ain't gonna help him that much. He'll have to go back to a right cross to knock out the white fighter.
