IWKA, Internal Wing Tjun (Wing Chun) Kung Fu

IWKA (Internal Wisdom and Knowledge Association) Wing Tjun is a unique form of Wing Tjun based on the Three Treasures of Chinese Martial Arts: Philosophy, Health and the Martial Arts.

The internal training you will learn with IWKA has many benefits for life outside of the need for self defence. IWKA training promotes health and well being through traditional standing meditation.

IWKA Sussex instructor, Bill Bostock has been training in Kung Fu continuously for the past 27 years. Bill trained under Master Kevin Chan and was awarded his Black Sash Level II in 2005. When younger, Bill trained in a hybrid style based on Wing Tjun and other Chinese martial arts (called Tong Kuen Do, Way of the Chinese Fist).

Bill is also a qualified instructor in Qigong and teaches a weekly Qigong class in East Grinstead every Tuesday 1:15pm (here). He offers private lessons and seminars in Qigong and Wing Tjun.

When Bill met and trained with IWKA's founder Sifu Sergio Iadarola, he knew it was what he had been searching for - a truly internal form of Wing Tjun Kung Fu.

LEARN ABOUT IWKA INTERNAL WING TJUN at our one of our open Introductory Workshops.
Last one was Sunday 20th October 2019. Click Here to see what you missed. Future Workshops will be shown here.


Socially distanced classes are running now, outdoors in Horsham and indoors in East Grinstead. Call Bill Bostock on 07802957140 to book your place.

Join IWKA and get two weeks tuition for free plus these special offers if you mention this ad.

Singles Offer Extra two weeks multi-class Tuition (value £24.50)
Couples or Family Groups Offer 15% off your monthly training fees as long as you keep training as a couple or family.

These special offers are currently available at the following classes in West Sussex and when paying by Standing Order.

East Grinstead: Energie Fitness Club, London Road, East Grinstead RH19 1EQ, Tuesdays 7:45-9:15pm
Click here for directions

Horsham / Dorking: Covid temporary location: Beare Green Village Hall, Merebank, Dorking RH5 4RD, Wednesdays 7:30-9:00pm
Click here for directions

Call Bill Bostock on 07802957140 and say "I saw your ad on Google" to obtain your special offer.
Note: Minimum age 16.