John Cena is fluent in Mandarin and often conducts interviews in the language for his films in China.
Before wrestling, Cena was a bodybuilder and even posed for fitness magazines in his teens.
In WWE, Cena had a rapping gimmick early in his career, showcasing his musical talent.
Cena holds the record for granting the most Make-A-Wish requests in history, over 650 wishes.
Despite being a WWE superstar, Cena has starred in major Hollywood films like Fast & Furious 9 and The Suicide Squad.
He once held the Guinness World Record for the most wishes granted by a single individual.
Cena is trained in martial arts and has impressive stunts skills, which he often performs in his movies.