1993 – Jay Edward Harris
1994 – Jeffrey Myron Venables
1995 – Michelle Diane Phillips
1996 – Cheryl Denise Keel-Eidel and Maheshkumar Vitthalbhai Patel
1997 – Robert Johnson Morgan
1998 – Scot Heath Jones and Manoj Pariyadath
1999 – Wenjie Sun
2000 – Henry Grady Adkins III
2001 – Nicole Theresa Biglin
2002 – Catherine Breakfield Baker
2003 – Leslie Karen Hembree
2004 – Evelyn King
2005 – Alexander Hray
2006 – Caleb Jefferson Farmer
2007 – Christopher John Gillam
2008 – Amanda Blane Doody
2009 – Robert Joseph Harris
2010 – George Russell Glenn and Manan Gupta
2011 – Mitchell Lee Worley
2012 – Paolo Miguel Arce
2013 – Sharon Leigh Guffy