| Year |
Men |
Women |
| 2020 |
Cancelled due to COVID-19 |
Cancelled due to COVID-19 |
| 2019 |
Sherwyn Phillip (Colorado) |
|
| 2018 |
Brian Ancheta (Oregon) |
|
| 2017 |
Sherwyn Phillip (Colorado) |
|
| 2016 |
John Shurbet (Texas) |
Betty Mota (Calif.) |
| 2015 |
Frank Senger (Virginia) |
|
| 2014 |
Max Lopez (Calif.) |
|
| 2013 |
Sterling Altobell (Calif.) |
|
| 2012 |
Richard Golden (Texas) |
Janet Scheffer (Hawaii) |
| 2011 |
Mark Candy (Michigan) |
Julia Mouser (Calif.) |
| 2010 |
John Shurbet (Texas) |
Phyllis Clair (Texas) |
| 2009 |
Don Williams (Texas) |
Debbie Roberson (Texas) |
| 2008 |
George Brewer (Washington) |
Phyllis Clair (Texas) |
| 2007 |
John Shurbet (Texas) |
Patti Baldrick (Ohio) |
| 2006 |
Bobby Robertson (Texas) |
Isabel Nagelin (Virginia) |
| 2005 |
David Gross (Texas) |
|