Brock Lesnar's unmatched achievements in WWE include ending The Undertaker's streak and winning multiple championships, solidifying his legacy as a combat sports legend. Let's look at some of his achievements that John Cena couldn't achieve.

For many years Batista and John Cena climbed the ranks of WWE alongside each other, having extremely similar careers. They were in the same OVW class and then became World Champions and established stars, but WWE leaned toward Cena. That ended up being the crux of their storyline as Batista was furious that the company picked Cena as the face.

The globe, even beyond the pro wrestling universe, is waiting to see what John Cena has to say for himself after the shocking, decades-in-the-making heel turn and brutal attack on Cody Rhodes on the road to WrestleMania 41.