Fedor, vicious stand up, gnp and submissions, almost always fought the bigger man, entertaining as hell. Sadly the wars got to him, I want to remember the terminator who came back against Fujita after almost getting short circuited, or the man who beat Cro Cop in stand up.
Maybe he was on roids, who knows, but those that he fought was juiced like there was no tomorrow for sure.
but Jones easily before GSP.