No. 17 Iowa's rally deals Huskers another heartbreaking loss
Zach VanValkenburg – University of Iowa Athletics
Hawkeyes land grad transfer Zach VanValkenburg - Go Iowa Awesome
One-on-one with Iowa defensive end Zach VanValkenburg - The Daily Iowan
Iowa defensive end Zach VanValkenburg will return for sixth season
NFL Draft Profile: Zach VanValkenburg, Defensive End, Iowa Hawkeyes - Visit NFL Draft on Sports Illustrated, the latest news coverage, with rankings for NFL Draft prospects, College Football, Dynasty and Devy Fantasy Football.
Hawkeyes' Zach VanValkenburg: Pass-rushing student of Russian
2652 hi-res stock photography and images - Alamy