There's a lot people don't know about the "never seen 17" WWE legend.

TD Garden was a night of cheers and nostalgia Nov. 10, as Boston fans packed the arena to witness 17-time world champion professional wrestler John Cena’s final Monday Night Raw in his hometown, chanting his name and celebrating a career that has meant so much to the city for many decades.

John Cena may have hinted at another potential opponent for his ongoing retirement tour. A recent cryptic social media post has sparked speculation among the WWE fans. WWE has already announced that Cena's final match will take place at a Saturday Night's ...