| Name | Year | From | Photo |
| José Gallardo Ramos | 2023 | Universitat de Lleida, Spain |  |
| Camille Vanooteghem | 2023 | University of Ghent, Belgium |  |
| Michaela Majorová | 2022 | Charles University, Czech Republic |  |
| Chahinez Laouni | 2022 | University of Biskra, Algeria |  |
| Lotte Plovie | 2022 | University of Ghent, Belgium | |
| Marcela Hollá | 2021 | Charles University, Czech Republic |  |
| Pavlína Moravcová | 2021 | Charles University, Czech Republic |  |
| Tereza Jirková | 2019 | Charles University, Czech Republic |  |
| Ivana H. Šrámková | 2019 | Charles University, Czech Republic |  |
| Burkhard Horstkotte | 2018 | Charles University, Czech Republic |  |
| Maryam Hemati | 2018 | Semnan University, Iran |  |
| Choukri Khelifa Mahdjoubi | 2018 | University of Oran 1, Algeria |  |
| Ivonna Lhotská | 2018 | Charles University, Czech Republic |  |
| Aneta Kholová | 2017 | Charles University, Czech Republic |  |
| Naïma Hoarau | 2017 | Université de Bretagne Occidentale, France |  |
| Nouara Ait Mimoune | 2017 | M’hamed Bougara University, Algeria |  |
| Edouard Nantia Akono | 2015 | University of Bamenda, Cameroon |  |
| Dominik Hitzler | 2014 | Aalen University, Germany |  |
| María del Mar López Guerrero | 2014 | University of Málaga, Spain |  |
| Azahara Carpio Osuna | 2014 | University of Córdoba, Spain |  |
| Lucie Havlíková | 2014 | Charles University, Czech Republic |  |
| Iva Šplíchalová | 2013 | Charles University, Czech Republic |  |
| Warunya Boonjob | 2013 | Charles University, Czech Republic |  |
| Abera Gure Tufa | 2012 | Addis Ababa, Ethiopia |  |
| Justyna Witkowska | 2012 | Lublin, Poland |  |
| Barbora Kučerová | 2012 | Charles University, Czech Republic |  |
| Klára Petrů | 2011 | Charles University, Czech Republic |  |
| Peter Jehle | 2010 | Aalen University, Germany |  |
| Thomas J. Atherton | 2010 | Lincoln University, United Kingdom |  |
| Magda Otto | 2008 | Maria Curie – Sklodowska University, Poland |  |
| Mercedes Romero Gámez | 2007 | Centro de Investigación y Formación Agraria, Junta de Andalucía, Granada |  |
| Marzena Mikos | 2007 | Maria Curie – Sklodowska University, Poland |  |
| Edyta Grzelak | 2007 | Maria Curie – Sklodowska University, Poland |  |
| Giuseppe Lattanzio | 2006-2008 | University of Bologna,Italy |  |