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Treorchy Do Jang is the Headquarters of the Traditional Tang Soo Do Federation

Treorchy class is taught by:
Kwan Jang Nim John Trudgill  


Position within Federation : Founder Traditional Tang Soo Do Federation 


Position at School: Chief instructor, teaching all  Tiger, Dragons, Family and Adults Programmes.  


Masters Rank Qualifications

8th Degree Black Belt.


Professional Qualifications    

Post Graduate Certificate in Education and Training

BSc (Hons) Degree in Sports Coaching

MAC Senior Coach qualification

Internationally certified instructor 

SAQ international coaching qualification

Master Derrick Thomas


Master Thomas, 5th dan is an Instructor in the Treorchy Do Jang and teaches on Saturday mornings.

Treorchy Tang Soo Do has been running for 28 years, with well over 100 practicing members, this makes the Treorchy class one of  the largest and most successful Tang Soo Do classes in the United Kingdom. Treorchy Tang Soo Do  is the only full time Martial Arts centre in the Rhondda Valleys and the only full time Tang Soo Do centre in Wales.
Class News


Class Times
Tuesdays and Thursdays

Tigers - Ages 4 to 6yrs - 5:00 to 5:30 pm

Dragons - Ages 7 to 12yrs - 5:45 to 6:45pm

Adults - ages 13 and above - 6:45 to 7:45 pm



Red and Black Belt Class - 6.15 to 7.15pm



Family Class - 9:00 to 10:00 am

Class Location 

Abergorki Hall,

Bute Street,



Mid. Glamorgan,

Wales, United Kingdom, 

CF42 6DB


Treorchy Tang Soo Do is the only full time Tang Soo Do centre in Wales and runs Classes four days a week. For the class most appropriate for you please telephone Kwan Jang Nim John Trudgill on:

01656 864631 or 07771 796510


or complete the contact form opposite

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