John Cena waved goodbye to professional wrestling as an active in-ring competitor in the main event of Saturday Night's Main Event and while the sting of his retirement will resonate for the foreseeab...

His tag line is "you can't see me," but Saturday night is the last time you will see WWE superstar John Cena before he retires.

After a year-long farewell tour that took him to cities around the world, John Cena stepped into the ring one last time against Gunther.