It's quite amazing that one of the most polarizing and renowned mixed martial artists on the planet is shorn of a nickname to sit nicely in between the handle of Nick Diaz.
What's even more baffling is the fact that he's acquired several welterweight championship titles—Strikeforce, WEC and IFC—most champions in any professional combative capacity seem to have some sort of sobriquet attached to the names, but not Diaz.