John Cena had several feuds during his long WWE career, but some stand out more than others. Most of John Cena's best rivalries came during his meteoric rise and when he became the face of wrestling.

The WWE career of John Cena is over as he falls to Gunther in his last match. Catch the recap of all the action from Saturday Night's Main Event.

Forbes contributors publish independent expert analyses and insights. I write about men in tights & the billions they make for men in suits. John Cena’s retirement tour has come to an end with just a ...