Naperville North and Nebraska graduate Corey McKeon will attend the Tampa Bay Buccaneers' rookie mini-camp on Thursday as an unsigned free agent.

McKeon is trying to become the sixth Naperville native to currently play in the NFL, three of whom in Chris Brown, Justin McCareins and Glenn Earl already hail from his father's North program . The others are Central grad Owen Daniels and Neuqua grad O.J. Oshinowo.

What makes the North program so good at producing NFL-caliber players, or is it just a coincidence?