2022 - 2023 Cynthia Mavros Mahek Patel
2021 - 2022 Aastha Dangi Shiyue Zhou
2020 - 2021 Rachel Henry Daniel Guimaraes Amadei Rodrigues dos Santos
2019 - 2020 Mateo Juliani Michelle Wu
2017 - 2018 Mihiri Trivedi
2016 - 2017 Ali Haider Ismail
2015 - 2016 Daria Voskoboynikov Irada Yunusova Charles Bruno
2014 - 2015 Jeff Daley Alvin J. Quintos
2013 - 2014 Mandy Frantz Amanda Goen Aniket Shah Divya Vijapurapu Wenbo Zhang