#3. WWE Hall of Famers Edge and Beth Phoenix - 7 years
Current WWE Superstar Edge has quite the story. He was forced to retire from the company a decade ago, when it was revealed that he was struggling with cervical spinal stenosis.
Edge walked away from WWE in 2011, which was when he first started dating Beth Phoenix. The former Women's Champion then left WWE to start a family with The Rated-R Superstar, before it was revealed that he had recovered enough to make his return.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
Edge returned to the company at last year's Royal Rumble and has since been part of some main event level storylines. Phoenix has also returned to WWE in recent years and currently works as a commentator for NXT.
Both stars have been married before, but officially tied the knot back in 2016 and have two daughters together.
Edge was already an established superstar in WWE when Phoenix began training to be a wrestler, but interestingly there is only seven years between the couple. Phoenix is 40 years old, whilst her husband Edge is 47.