by 14 Brock Lesnar
People may hate the guy, but no one has done so much in the ring, in such little time spent in it. He wrestled from April 2002 to April 2004 the first time around, and in just two years racked up a Royal Rumble win, King of the Ring and 3 WWE World Championship reigns.
Not to mention headlined WrestleMania XIX with Kurt Angle in one of the greatest matches in Pay Per View history.
Since his return in April of 2012, he has been every bit as dominant in this last 7-year run. Compiling a Money in the Bank win, a WWE Heavyweight championship reign and 3 WWE Universal Championships.
He ended the 21 straight WrestleMania winning streak for The Undertaker in the most shocking moment of WrestleMania history.
Hate the guy or not, no one can argue with those stats and also the legitimacy of his career outside of the ring and in the UFC cage where he also racked up multiple World Championship wins. He is 5-3-1 at WrestleMania and 3-0-1 in World Championship Matches at WrestleMania.
