Just Feel Better By: Carlos Santana (Feat. Steven Tyler)
Heavyweight champion Wladimir Klitschko knocks out French challenger Jean-Marc Mormeck in the IBF, IBO, WBO and WBA title bout at the Esprit arena in Duesseldorf, Germany on Saturday. (PATRIK STOLLARZ/AFP/Getty Images)
MANNIX: Is there anything left for Klitschko to accomplish?
POUND-FOR-POUND RANKINGS: See where Klitschko lands