Completed Event: Football versus #17 Kansas State on August 23, 2025 , Win , 24, to, 21

Awards and Honors
Big 12 Commissioner’s Honor Roll (F05).
2006
Iowa State kickoff specialist ... had 13 touchbacks in 46 kickoffs.
2005
Squad member.
2004
Squad member ... missed the season after having surgery on his left ankle.
2003
Redshirted initial collegiate season.
High School
As a senior, hit on 5-of-6 field goal attempts with a long of 41 yards ... made 20-of-23 PATs ... first-team Iowa Newspaper Association all-state, first-team Iowa Coaches Association all-state, first-team all-conference and first-team all-district as a junior and senior ... school record holder for longest field goal (48 yards) and most PATs in a game (seven) ... coached by Butch Pedersen.
Personal
Born June 10, 1984, in Iowa City, Iowa ... son of Lynn and Brenda Griebahn ... majoring in liberal studies ... last name is pronounced GREE-bon.a