John Cena's Wrestlemania losses have been strange and interesting, to say the least. He has to lost to the likes of the Rock, Orton, Undertaker, etc.

John Cena just sent shockwaves through the world with his long-awaited, internet-shattering heel turn. Shock, disbelief, sadness, disappointment, and even excitement—just to name a few—are among the emotions running wild.

John Cena's first heel promo in the WWE was not just great, it was the single best promo segment ever seen in professional wrestling.