Wong Yee Lung Ray
2nd Dan
| Hong Kong, China Taekwondo Association | Elementary Coach |
| Hong Kong, China Taekwondo Association | 3rd Class, Poomsae Referee |
| Kukkiwon • World Taekwondo Academy | Poomsae Training Course Certificate |
| Hong Kong, China Taekwondo Association | Elementary Coach |
| Hong Kong, China Taekwondo Association | 3rd Class, Poomsae Referee |
| Kukkiwon • World Taekwondo Academy | Poomsae Training Course Certificate |