#2 Brock Lesnar Destroys John Cena (2014)

When you're the "Face that Runs the Place," and the "Franchise Player," and the "Champ," no one expects you to lose without putting up a serious, competitive fight.
John Cena in 2014 was one of the most dominant players in the WWE. He had double digit world title reigns, and had been the 'top guy' in WWE for nearly ten years.
Cody has no chance against John Cena? Details HERE
His rap music and burgeoning film career notwithstanding, John Cena was arguably the most successful wrestler in the world in this era.
So when he was booked against Brock Lesnar at SummerSlam 2014--a man he had recently defeated--no one expected Cena to be beaten. It was therefore a major shock when Lesnar came out and completely dominated John Cena.
The Beast Incarnate invented Suplex City during the match and demolished Cena with what seemed total ease.
Seeing John Cena, the biggest star in the WWE, completely squashed was a shocking moment that still is talked about today.