2006
Anchalee Aowphol
Dan Blanchon
Eduardo Portes
Karin Kettenring
Tracey Jones
2005
Yodchaiy Chuaynkern
Pradeep Kumar Divakar
Jose Salvatore Leister Patane
Yingwei Wang
Yi Cui
Yuping Zhu
Mhairi McFarlane
2004
Arun K. Pandey
Mithilesh K. Pathak
2003
Zelong Nie
Akiko Soejima
2002
Arun K. Pandey
2001
Rauri Bowie
Ester Gaya
Celia Möbius
2000
Rauri Bowie
Laura Guzman-Davalos, M.Sc.
Frank Kauff
1999
Dr. Robert Luecking
Marcela Caceres, M.Sc.
1998
Dr. Jean-Yves Dubuisson
Dr. Shouyu Guo
Dr. Youngqing Huang