2011 (Fr.): Played in five games on the offensive line, seeing time against Georgia Tech, Oklahoma State, Baylor, Texas A&M and Missouri ... Made collegiate debut against Georgia Tech ... Also helped the KU offense gain 404 yards, including 296 rushing yards, against Baylor.
2010 (RS): Redshirted his first season at Kansas.
High School: Was an all-state first-team offensive tackle by a number of publications as a senior... Earned all-prep league honors as well... Lettered for three seasons... Played center as a sophomore before playing left tackle as a junior and as a senior... Also wrestled and finished fifth in state... Registered school record for fastest pin in eight seconds.
Personal: Born in Las Vegas, Nev... Son of Victoria and Dwight Kolumber... Has one brother... Plans to major in journalism... Hobbies include boating and fishing... Also likes acting.