#76 for Lou Groza, the last of the original Cleveland Browns. He would go 3 downs as a tackle on the line then drop back to kick the field goal. I was the kickoff man on an intramural football team in school and a Cleveland Browns fan. I had a jersey made up in his honor, which the NE Ohio Bunch can attest to.
As a kid, I liked running back Paul Hornung so I grabbed the jersey with 5 on it when I played baseball and later softball. The jerseys were too small but I wanted that number so I wore them anyway.