About eight years ago, I was a manager at a pizza place by the name of Papa John's. While working there we had a delivery driver who had been a football (American version) player and who had actually been on a major team (The Lions). He didn't ever play but was one of the stand-ins. You know, just in case every other player on the team was injured or some such thing.
Anyhow, he was a bit off. It may have been that he had been hit a few too many times or he could have just been born...