2008
Started four games before suffering a season-ending injury.

2007
Squad member.

2005-2006
Redshirted initial collegiate season (2005) ... was a squad member in 2006.

High School
Lettered twice for head coach Gary Swenson ... earned a spot on The Des Moines Register elite all-state team and also earned first-team Class 4A ... third-team all-state selection by the Iowa Newspaper Association ... team was 13-0 and state champion his junior season and 12-1 and state runner-up his senior season ... teammate of ISU running back Jason Scales.

Personal
Born June 5, 1987 ... son of Debbie and Robert Knapp ... business management major.