2025: Rahul Keswani (Pt. Ravishankar Shukla University); Maame Mesiwah Andzie-Quainoo (FTA, CZU); NONO WANDJI Brice Léonel (University of Dschang); Mlle FOLEPE AZEMO Esther Arnaude (University of Dschang)
2024: Emmanuel Mukosha Chisenga (University Of South Bohemia České Budějovice); Sadia Babar Baloch (University Of South Bohemia České Budějovice); Shahzaib Ali (University Of South Bohemia České Budějovice); Abigail A. MacLean (Rhodes College, USA); Emma K. Jackson (George Mason University, USA)
2023-2024: Esther Mwende Muindi (Pwani University, Kenya)
2022-2023: Viktoriia Chubur (Sumy State University, Ukraine), Alina Simanovska (Sumy State University, Ukraine), Alla Treus (Sumy State University, Ukraine)
2020-2021: Yehor Nykyforov (Kharkiv National Agrarian University Named After V.V. Dokuchaev, Ukraine)
2019: Gaurav Khanna (Chandigarh College Of Engineering And Technology - Panjab University, India), Marta Verza (University Of Bonn, Germany And Catholic University Of Louvain, Belgium