John Cena becomes the second WWE icon, who has been involved in a farewell match against Gunther after Goldberg.

Having won both major championships at main-event, both mid-card titles and some tag-team gold over his career, Cena is in rare list of wrestlers to have completed a career Grand Slam in WWE.

WWE legend John Cena officially retired after his final match at 'Saturday Night's Main Event' in Washington, D.C. He taps out to Gunther in an emotional farewell.