#2. Older: WWE NXT Superstar Finn Balor (39)
Finn Balor is currently part of the NXT brand. Being sent back down to what was once considered to be the developmental brand of WWE has helped Balor's career, with him now being in contention for the NXT Championship.
Balor has been part of WWE since 2014 when he was signed to NXT and later went on to become NXT Champion. While Finn Balor still looks like one of the younger members of the roster and has only been part of the company for six years, Balor has been wrestling since 2000 and has performed for many major companies all over the world.
Balor toured The United Kingdom, Ireland, and The United States in his early years before finding a home in New Japan Pro Wrestling back in 2006, a place he went on to stay until he signed for WWE eight years later.
The fact that Balor has been in the business for two decades isn't well-known to fans since he was just 19 when he made his debut in NWA UK Hammerlock. This could be why many believe that Balor is much younger than he actually is, but the star recently turned 39 years old.
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