Boxing champion Wladimir Klitschko tells Jim Rome he respects the sport of mixed martial arts (MMA) and wants to "give it a try" to help keep him in shape. However, despite his admiration for cage fighting, the Ukrainian pugilist admits he's "too old" to consider competing at this stage of his career. Anyone want to take a guess as to what kind of MMA fighter he could have been if the UFC was as popular when "Dr. Steelhammer" first got into combat sports?