The first coincidence was that both twins' adoptive parents decided to name them James, or Jim for short. A little weird, but it's not that uncommon a name, right?
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Well, how about this? As children, both Jims had a beloved pet dog named Toy. Then, when they grew up, they both married a woman named Linda, then divorced and each remarried a woman named Betty. They both had sons - one named James Alan, the other James Allan.
Bothtwins also excelled at woodwork and maths whilst at school, though they didn't like spelling. They both drove a light blue Chevrolet and spent their holidays at Pas Grille Beach in Florida. Both of them smoked Salem cigarettes and were exactly 6 feet tall.
Spooky!
Check out the video above for more from the Jim twins!