Wullenwaber set school records for career receiving yards (1,994), season receiving yards (954), career receptions (101), career touchdowns (26) and touchdowns in a season (13). As a senior, the talented wide receiver had his best season as he caught 41 passes for 954 yards and 13 scores.
A first-team Class C-1 all-state selection by The Omaha World-Herald, Wullenwaber chose to walk on at NU after being recruited by several Division II schools, including Northwest Missouri State, Nebraska-Omaha and Wayne State.
Wullenwaber also starred in track and field. He won Class B long jump crowns in 2008, 2009 and 2010, and won the high jump as a senior and the 200 meters as a junior. He also finished third in the 200 meters and fourth in the 100 meters as a senior.