Penn won in LW, WW and MW. Would have been awesome, if he had beat Edgar to add FW.
Oh, and throw in the Machida fight for HW.
Has anyone else fought in that many weightclasses?
Fedor - Gustafsson - Machida - Jacare - Mousasi - Condit - Lombard - Pettis - Melendez - Barboza - Mendes - Barao - M. Macdonald - Dodson