Charles Gregory Hartlieb (born March 12, 1966) is an American former professional football quarterback.
[1] Hartlieb emerged as the Hawkeyes' starting quarterback in 1987, winning the job from Dan McGwire.
He passed for 3,092 yards and 19 touchdowns en route to a 9–3 record and a 20–19 victory over Wyoming in the 1987 Holiday Bowl.
[2] In 1988, Hartlieb set school records for passes attempted (460), completions (288), and yards gained (3,738).
Hartlieb was named First Team All-Big Ten Conference[5] and Academic All-American in 1987 and 1988.