John Cena defeated Cody Rhodes to become the new Undisputed WWE Champion in the main event of WrestleMania Sunday. The night before, Paul Heyman shocked the world when he turned, not only on CM Punk but also on his Tribal Chief Roman Reigns.

John Cena is one of the most decorated wrestlers in WWE history, and he's had plenty of big moments at WrestleMania.

The Rock began by divulging that his involvement with Cody Rhodes and John Cena at Elimination Chamber last month was born from TKO CEO Ari Emanuel calling him to ask if he would make an appearance in an effort to help sell more tickets.