- 2015 Alexandra Crichton, Robert Stephens
- 2013 Maya D'Alessio, Katherine Kennedy, Brent Seuradge
- 2012 Natasha Szabolcs
- 2010 Nguyen Vo
- 2009 Li Chen
- 2008 Stephanie Lyons
- 2007 Shan Shan Wu
- 2006 Lynn Richardson
- 2005 Ishari Waduwara
- 2004 Shathi Eshaque
- 2003 Suchita Nath
- 2002 Marsela Braun
- 2001 Wendy Van Loon
- 2000 Julie Gauley
- 1999 Katarina D. M. Pintar
- 1998 Scott N. Higgins
- 1997 Michael S. Allen
- 1996 Yvonne Y. Stevens
- 1995 Kimberly T. Wilson
- 1994 Yiguang Zhong
- 1993 M. Jane R. Almond
- 1992 Rong Xiao
- 1991 Xiao Dong Huang
- 1990 Xiu Mei Wu
- 1989 David L. Boone
- 1988 David Turnbull
- 1987 Sanjay Thakur
- 1986 Philip D. Taylor
- 1985 Chin J. Goh