Nick Diaz just made UFC 158 a lot more interesting.

Diaz (26-8) faces Georges St. Pierre (23-2) for the welterweight title this weekend. On a radio show after the press conference Diaz made some startling allegations. He claimed GSP takes “plenty of steroids.”

This comes after GSP called Diaz the most disrespectful fighter in the UFC.

Is UFC 158 all hype or will Diaz/GSP be a fight of the year candidate? Continue reading →