Chief Taekwondo Instructor for the Presidential Protective Forces at the Bluehouse (ROK Presidential Palace) in 1962. GM Park taught at the Bluehouse for 18 years.

He is a Chief Instructor's Instructor at 10th Dan, and was the Head of the WTF Poomse creation committee.

GM Ooi started training in the Martial Arts and boxing at age 12, and achieved is first Black Belt in ITF TaeKwonDo in 1968. He is the founding member of several prestigious MA institutions: London TKD/TangSooDo Association; UK TangSooDo Federation; British Association of Korean Martial Arts; UK MA Commission; OMAS. He is regularly invited to conduct intensive seminars in the UK, Europe, Asia and the Caribbean.

Aiman served as Head of Program to the Royal Malaysian Armed Forces Unarmed Combat Institute, where he had aggressively headed the development of a (basic) military self-defense system (Close Quarter Combat, (or Tempur Tanpa Senjata HapKiDo) from 1993 to 1999. Training was also extended on special request to various individuals from U.S. Army Special Forces (SF), Special Operations Forces (Rangers) and Airborne units (82nd, 101st and the JFKSWC). He received Army goodwill cross training at both Ft Benning and Ft Bragg during 1993 to 1999.

Honorary Military Qualifications include: Master Parachutist; Master HALO; Pathfinder; Expert Infantry Badge; Ranger; Special Forces; Joint Special Operations Command. LTC Aiman held the acting rank of Leftenant Colonel before retiring in 1999.

In 2008, LTC Aiman received a special personal endorsement from none other than Sheikh Muhammad Alawi al-Maliki, a noted key Islamic religious leader based in Mecca. The Sheikh was very encouraged by Aiman's interest in promoting Tactical Combat and Security Programs internationally, especially into Islamic countries. In September 2012, he was elected as President (WPKL State) of the National Warriors Council or Majlis Pendekar Malaysia (MPM).

Currently based in Bangkok, Thailand and working as the CEO of a large multi-national telecommunications engineering firm, he spends his spare time in the civilian sports of shooting and air-soft survival games.

In 1994 he returned to Malaysia and resumed training and teaching TKD. In 1998 his  Korean Martial Arts Academy was established located in Pusat Bandar Puchong. He started training in HapKiDo (HKD) in 2000 under GM Dr. Julian S. Lim, 08 Dan and now holds a  06 Dan in ITF TKD,  04 Dan in  HoSinSool and 03 Dan in  HKD and is both a national referee and international instructor.  

He has attended seminars conducted by GM Hwang Duk Hyu (Hapkido), GM Park Hae Man (WTF), GM Hee Il Cho, SNR MST Kim Sam Dok (ITF N.Korea), MST Chang Seong Dong (WTF), SNR MST Trevor Nicholls (ITF), GM Choi Jung Hwa and GEN Choi Hong Hi. To date he has been active in TKD for over 32 years and ITF 7th Dan eligible in 2012.

In 1994 he returned to Malaysia and resumed training and teaching TKD. In 1998 his Korean Martial Arts Academy was established located in Pusat Bandar Puchong. He started training in HapKiDo (HKD) in 2000 under GM Dr. Julian S. Lim, 08 Dan and now holds a 06 Dan in ITF TKD, 04 Dan in HoSinSool and 03 Dan in HKD and is both a national referee and international instructor.

Fortunate to have trained with a lot of prominent masters, he has settled with Grand Master Julian Lim and actively promotes both HKD SungMooKwan™ and TKD ChungDoKwan™ in Melbourne, Australia. 

Nigel is currently employed in the Law Enforcement and Security industry as in one of the Youth Justice Residential Units. He is also a qualified Remedial and Acupuncture Therapist. He operates over 3 dojangs at the moment.

Ryo is currently expanding his knowledge base by studying TKD ChungDoKwan (the original style of Korean TKD) as well as HapKiDo SungMooKwan (HKD). He finds that HKD completes his TKD training by adding a layer of realism in terms of proven efficient self defense responses. Finally, Ryo is also very interested in researching into the ideology, philosophy, and disciplines of other major martial arts.

Lionel also volunteers as a Student Advisor for a leading private Christian college. Under the MAs, Lionel also assists in training specialized classes for bodyguards and other Security industry personnel. He has also trained with close quarter combat specialists from Philippines who have trained Presidential Guards & Marine Special Forces for the Philippine Armed Forces.

John's teaching and training philosophy is a reflection of the above. There is a strong focus on self defense techniques and the power in which Chung Do Kwan is known for. While in the U.S. Navy he had the opportunity to train with various individuals and schools, further developing his knowledge of the martial arts. Serving as an assistant instructor at many of the schools he trained at during this time also gave him the unique opportunity to observe many different teaching styles, thus allowing him to incorporate many different teaching philosophies into his teaching style.

Mr. Fisk holds a Bachelor of Business Administration from Western Michigan University, and a Master of Social Sciences in Strategic and Security Analysis from Universiti Kebangsaan Malaysia ("UKM").