5 WWE Superstars over the age of 40 who prove that age is just a number

#2 John Cena

John Cena is in the shape of his life

John Cena. Maybe THE biggest name in the world of wrestling right now, and a man who transcends the industry.

It's pretty crazy to think that John Cena is soon to be 41 years old when you watch him in the ring. The 16-time World Champion is in the shape of his life and puts on a classic almost every time he steps inside the squared circle, with whoever he steps in the ring with.

While he may not have as many matches as he used to, there's no doubt that John Cena is still a man who, when he's part of WWE, he puts absolutely everything into it. Out of the ring? Well, his work ethic is second to none. He's the record Make-A-Wish granter with over 550 wishes granted to date and a pretty incredible acting career too - with only The Rock and Batista seeing more success in Hollywood.

While John Cena may be "slowing down" by way of taking more time off from WWE, there's no doubt this man has truly found the fountain of youth.