5th Dan Black Belt

Certified Instructor, International Karate-Do Goju-Kai Association (IKGA)

Examiner, Karate-Do Goju-Kai Singapore

Certified/Licensed Karate-Do Instructor (Martial Arts Control Unit)

Team Coach, 3rd Asian Pacific Goju-Kai Karate-Do Championships in Perth, Australia (1999)

Team Manager, 4th Japan Karate-Do Federation (JKF) Goju-Kai International Karate-Do Championships
in Christchurch, New Zealand (1995)