5 WWE Superstars who are older than you think 

#2 Finn Balor - 36 years old

Fans might be surprised to learn that Finn Balor is already 36 years old. While he only debuted on WWE's main roster last year, Balor has already had a full career wrestling in other organisations.

Balor began wrestling and promoting NWA: Ireland while he was in his early 20s. He even had a hand in training inaugural Smackdown women's champion, Becky Lynch, while with the promotion.

For eight years, Balor wrestled in New Japan Pro Wrestling as Prince Devitt. In 2013, he helped form the original version of the Bullet Club along with Bad Luck Fale, Karl Anderson, and Tama Tonga.

He signed with WWE in 2014 and spent two years in NXT before making his main roster debut in 2016.