There's no shortage of weird Rex and Rob Ryan stories out there on the Internet (just see here or here), but one that came out over the weekend just in time for Father's Day is probably the best of the bunch.

The Buffalo News published a story on Rex, the new Bills head coach, on Saturday. In it, he talked about his upbringing and the things that helped mold him into the man he is today. But he also admitted that there's a chance that he might not actually be the man he says he is. Reason being, he says that he and his twin brother Rob may have been mixed up in the hospital a short time after they were born.

From the Buffalo News story:

The twins' birth certificates show Rex was born five minutes ahead of Rob. But there is no guarantee which one truly is which.

That means that Rex could really be Rob and Rob could really be Rex and…*head explodes*

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[via NFL]