participant
- Debruin, Huibregt Instructor 2017
- Debruin, Huibregt Instructor 2018
- Debruin, Huibregt Instructor 2019
- Debruin, Huibregt Instructor 2020
- Fang, Qiyin Instructor 2021
- Fang, Qiyin Instructor 2022
- Fang, Qiyin Instructor 2023
- Fang, Qiyin Instructor 2024
- Hayward, Joseph Instructor 2023