participant
- Haugen, Harold Instructor 2020
- Lee, Sung-Sik Instructor 2017
- Lee, Sung-Sik Instructor 2018
- Lee, Sung-Sik Instructor 2019
- Lee, Sung-Sik Instructor 2021
- Lee, Sung-Sik Instructor 2022
- Lee, Sung-Sik Instructor 2023
- Lee, Sung-Sik Instructor 2024