2026 - Gary Detterman, Clinton
2026 - Joe Foreman & Joel Stevens, Glenwood
2026 - Joe Randleman & Nirmalendu Majumdar, Ballard
2025 - Jerry Giese, LeMars
2025 - LuAnn Waldo, Panorama
2024 - Darin Svenson, Decorah
2023 - Chris Varney, Grinnell
2022 - Derek Martin, Shenandoah
2022 - James Nelson, Waterloo
2022 - Liz Martin, Cedar Rapids
2021 - Rebecca Martin, Cedar Rapids
2021 - Jim Slosiarek, Cedar Rapids
2021 - Andy Abeyta, Cedar Rapids
2020 - Mike Oeffner, Harlan
2020 - Bill Howes, Chariton
2020 - Doug Rieder, Greene County
2019 - Matt Gengler, Missouri Valley
2019 - Blake Stubbs, Woodbury Central
2018 - Robert Fenske, New Hampton
2018 - Terry Walters, Newton
2018 - Paul Wilson, Sergeant Bluff-Luton
2017 - Jeff Linder, Cedar Rapids
2017 - Jocelyn Sheets, Newton
2016 - Jim Sullivan, Waterloo
2015 - Phil Monson, Humboldt
2015 - Neal Stone, Lawler
2014 - Dan Berns, Garnavillo
2014 - Susan Harman, Iowa City
2013 - John Jensen, Reinbeck
2012 - Kirk Hardcastle, Mason City
2012 - Scott Saville, Cedar Rapids
2011 - Dorothy Huber, New Hampton
2011 - Scott Unash, Cedar Rapids
2010 - Shawn Kenney, Perry
2010 - Steve Thiltgen, DeWitt
2009 - Robert Fisher, Mason City
2008 - John Campbell, Cedar Rapids
2008 - Terry Hersom, Sioux City
2007 - Heidi Soliday, Des Moines
2007 - Scott Chrisman, Sanborn
2006 - Denny Callahan, LeMars
2006 - Tammy Virzi, Columbus
2005 - Mo Kelley, Boone
2005 - Steven Allspach, Sioux City
2004 - Allyn Schafer, Eldora-New Providence
2003 - Gary Bucklin, Creston
2003 - Paul Struck, Cherokee
2002 - Orin Harris, Forest City
2001 - John Martenson, Gilman
2001 - Lee Hughes, Shenandoah
2000 - Michael O'Connor, Centerville
1999 - Frank Buckingham, Cherokee
1998 - Harold Bailey, Perry
1997 - George Kampling, Clinton
1996 - Arden Schoep, Marshalltown
1994 - Harold Blake, Muscatine
1993 - Blean Caulkins, Muscatine
1992 - Phil Chinitz, Atlantic