| Year | Name
| Country |
| 2011 |
Subhankar Banerjee |
India |
| 2009 |
William Wallace, II
|
Mexico |
| 2008 |
Blanca Magrassi de Alvarez |
Mexico |
| 2007 |
Abelardo Escobar Prieto |
Mexico |
| 2006 |
Enrique Cázares Rivera |
Mexico |
| 2005 |
Abdul Quader Melhem |
Syria |
| 2004 |
Beruk Yemane |
Ethiopia |
| 2003 |
Victor Guerrero-Prieto, Ph.D. |
Mexico |
| 2002 |
Nasser Al-Aulaqi |
Yemen |
| 2001 |
Alejandro Ramirez, Ph.D. |
Mexico |
| 2000 |
Anibal Pordomingo |
Argentina |
| 1999 |
Alex Vega |
Belize |
| 1998 |
Ramon Ramirez Lopez, Ph.D. |
Venezuela |
| 1997 |
Jose Gonzalo Rios-Ramirez, Ph.D. |
Mexico |
| 1996 |
Enrique Perez-Morales, Ph.D. |
Mexico |
| 1995 |
Dario Baumgarten, Ph.D. |
Mexico |
| 1994 |
Esteban Hernandez-Perez, Ph.D |
Mexico |
| 1993 |
Oscar Morales |
Mexico |
|
