Cena, a 17-time WWE world champion and Grand Slam champion, is having his final wrestling match against two-time Heavyweight champion Gunther on Saturday, Dec. 13. It will be the first time the two opponents face each other in a match. Gunther was the victor in "The Last Time is Now" tournament.

John Cena’s last match takes place tonight at WWE Saturday Night’s Main Event, and even places like Google are getting involved in celebrating the WWE legend. As noted by fans on social media, Google has hidden a special and clever Easter egg for Cena on its site.

The Undertaker has penned a heartfelt message to John Cena on his retirement. The Phenom once explained why they didn't face one another more.