2021-Present - Jeff Bissen, Glenwood
2020-21 - Judge Johnston, Ames
2019-20 - Kevin Whitehill, Hampton-Dumont/CAL
2015-19 - Judge Johnston, Ames
2006-15 - D'Anne Kroemer, Iowa City High
1998-06 - Mike Collins, Norwalk
1988-98 - Dallas Kray, Roland-Story
1986-88 - Bruce Hoffmeier - Newton
1983-86 - Ken Beverlin, Boone
1979-83 - Fred Smith, Ankeny
1976-79 - Paul Stoppels, Linn-Mar
1971-76 - Clint Stille, Emmetsburg
1970-71 - Tim Lind, Waterloo Columbus Catholic
1969-70 - George Hidinger - Cedar Rapids Jefferson