Question: The 2003 Kansas Jayhawks football team represented the University of Kansas in the 2003 NCAA Division I-A football season, they were coached by which American head football coach, who until October 26, 2015 served as offensive coordinator and tight ends coach at Iowa State University?
Sentence (from "2003 Kansas Jayhawks football team"): The 2003 Kansas Jayhawks football team represented the University of Kansas in the 2003 NCAA Division I-A football season.
Relevant evidence: No