John Cena reflects on winning 17 world titles, claims he was unsure about surpassing Ric Flair's iconic championship record due to his respect for the legend.

John Cena became a 17-time WWE Champion at WrestleMania 41, defeating Cody Rhodes in the main event. The match was memorable for Travis Scott getting involved in the match and Cena embracing his heel personality. Fans were left disappointed by the match, though Cena, now a babyface, and Cody had redemption at WWE SummerSlam in a street fight.

John Cena officially retired from professional wrestling this weekend, and had some famous pals sent him congratulatory messages.

John Cena received well-wishes from Peyton Manning, Tom Brady and Jelly Roll, among others, before he lost his WWE retirement match on December 13

John Cena faced his final WWE match on December 13, at WWE's Saturday Night's Main Event in Washington, D.C.