“People know that Chael Sonnen has done steroids throughout his whole career and that’s probably why his testosterone is low now. I don’t think that is the heart or the attitude of a champion, so that’s what I meant when I said he lacks champion’s soul.”

While making the promotional rounds for his upcoming title defense against Chael Sonnen at UFC 159, UFC Light-heavyweight Champion, Jon Jones dropped some soundbites off on the ‘UFC Tonight’ set about the fight and the man he is facing.

Chael Sonnen has made himself a notorious character in the sport of Mixed Martial Arts, and he has done so even with a tarnished drug testing history that has shown elevated testosterone levels in his system.

But is Jones calling it right? Has Sonnen been an habitual steroid user?