Q & A with BJJ ace Denny Prokopos plus his epic Chael Sonnen callout
If you do not know who Denny Prokopos is you probably aren’t a part of the grappling world. He was the first person to be promoted to black belt under…
If you do not know who Denny Prokopos is you probably aren’t a part of the grappling world. He was the first person to be promoted to black belt under…