| Name | Country | Year in Program |
|---|---|---|
| Onche Odeh | Nigeria | 2009 - 2010 |
| Mary Otto | United States | 2009 - 2010 |
| Rowan Philp | South Africa | 2009 - 2010 |
| Eugenie Reich | United States | 2009 - 2010 |
| Craig Simons | China | 2009 - 2010 |
| Xiaojian Zhao | China | 2009 - 2010 |
| Kimani Chege | Kenya | 2008 - 2009 |
| Jonathan Fildes | United Kingdom | 2008 - 2009 |
| Dianne Finch | United States | 2008 - 2009 |
| Teresa Firmino | Portugal | 2008 - 2009 |
| Sascha Karberg | Germany | 2008 - 2009 |
| Alexander Otto | United States | 2008 - 2009 |
| Marcin Rotkiewicz | Poland | 2008 - 2009 |
| Sabin Russell | United States | 2008 - 2009 |
| Sharon Weinberger | 2008 - 2009 | |
| Karen Weintraub | United States | 2008 - 2009 |
| Rachel Zimmerman | United States | 2008 - 2009 |
| Pam Belluck | United States | 2007 - 2008 |
| Catherine Clabby | United States | 2007 - 2008 |
| Pere Estupinya | Spain | 2007 - 2008 |