Tuesday, the Scout.com four-star offensive lineman unexpectedly committed to Penn State.
"Yep, I committed," the U.S. Army All-American said when reached by FightOnState.com.
Zettel did not have time for an interview. So we will catch up with him for details Wednesday.
Zettel is the ninth member of Penn State's 2011 recruiting class and the second four-star offensive lineman in the group, joining New Jersey standout Angelo Mangiro.