Jon Jones threatens Daniel Cormier while off air at ESPN.
Jon Jones and Daniel Cormier get into a brawl on media day.
Well he didn't last long at all!
Here's the top 20 knockouts in UFC history.
UFC is that much better in slow motion.
Here's a compilation of some powerful slow motion knockouts during MMA...
Dude's forehead just opened up. He'll need a handful of stitches for that...
Check out this killer UFC knockout. Its a perfect kick to the head.