Or lack of? I'm sorry, but that is no athlete. I have full respect for him as a fighter but if you get told enough times that such and such fighter is an athlete, you start to believe it, until they start gassing minutes into a 5 round fight they've had months to prepare for. When your tired, you cannot implement a game-plan because that needs gas. Bas Rutten is spot on about this, that there is too many fighters that gas during fights. It's not as if Jon was all over him, mounting him, or even that DC was trying balls to the wall for anything in particular. How many times have we heard that he trains with Cain and how this only aids him greatly......not the cardio part then?????