If we're going to apply racial and geographical stereotypes to any position, it has to be fullback. Nebraska has a long tradition of white fullbacks from Nebraska. Off the top of my head:
Tom Rathman, Cory Schlesinger, Jeff Makovicka, Joel Makovicka, Judd Davies, Tyler Legate, Billy Legate, C.J. Zimmerer, Paul Kastl, Micah Heibl, Mark Schellen, and many more.
Omar Soto