2020-2021: Sophia Lu
2019-2020: Amy Zhou
2018-2019: Qianyin Wu
2017-2018: Bryan Huang
2016-2017: Phoebe Yin
2015-2016: Phoebe Yin
2014-2015: Phoebe Yin
2019-2020: Amy Zhou
2018-2019: Qianyin Wu
2017-2018: Bryan Huang
2016-2017: Phoebe Yin
2015-2016: Phoebe Yin
2014-2015: Phoebe Yin