UFC commentator, Joe Rogan, has surprisingly admitted that he believes a purple belt is harder to attain than a black belt in ...

Penn is a 5th degree black belt in BJJ and UFC Hall of Famer, still embedded in the community during retirement. He won two Submission of the Night bonuses in his UFC career and unified the UFC ...

Reigning UFC Lightweight Champion Islam Makhachev has sparked a heated debate within the martial arts community, questioning ...

The fifth-degree black belt Hawaiian couldn't be left out of this list. Penn has the achievement of being the first non-Brazilian fighter to win a world BJJ championship in the black belt category.