Sometimes, when you look at the record books, the names you'll find at the top of lists boggle the mind. I can't tell you the number of times I've looked at them and done a double take. In the NFL, some records that you may not hear much about are held by an odd collection of surprising names.
Here's a look at ten records you may not know about and that may surprise you. All statistics are from the NFL's official website and compiled through research by me on that site.