5 of the worst kept secrets in UFC's history

#2 Brock Lesnar’s steroid usage

Will Lesnar ever fight again?

Brock Lesnar was one of the most intimidating figures in MMA, which led him towards the UFC Heavyweight Championship.

The Beast's unbelievable strength and speed made many think that he was a mutant of some kind, and upon his return to the octagon for UFC 200, he looked as good as ever with a decisive decision victory over veteran Mark Hunt.

Unfortunately, Lesnar tested positive for clomiphene and the win was overturned, with many fans believing that the UFC were aware of the situation before the actual fight.

The card had already taken several hits courtesy of Jon Jones and Conor McGregor, so it would make sense that Dana would do anything in order to preserve his biggest attraction by any means necessary.

Speaking of Mr Jones, let's talk about one of his greatest fights ever.