•  Train by Grandmaster Choi, founder of Hapkido Academy Cheong Kyum Kwan (Korea);
•  Certified by Korea Traditional Hapkido Federation;
•  Representative of Cheong Kyum Kwan, Korea;
•  Coached airline cabin crew, schools and corporations;
•  Invited to conduct seminars at other martial art clubs;
•  Former Special Force Chief Instructor of the Contact Tactics Department;
•  Coached the Singapore Police for National Tae Kwon Do Tournament;
•  Coached various Police Division in Self Defence and Tae Kwon Do;
•  Coached Police Tae Kwon Do demonstration team;

Trained in:
•  Muay Thai (Thai Boxing);
•  Boxing;
•  Military Unarmed Combat;
•  Chinese Kung Fu;
•  Tae Kwon Do;