Wing Tsjun International

Practical martial arts · confidence · self-defense

Two Wing Tsjun practitioners in WTI uniforms training a close-range technique

What is Wing Tsjun?

Wing Tsjun helps you build confidence, coordination and practical self-protection skills. Classes start with simple movements and progress at a pace that fits you. No previous martial arts experience is needed.

  • Awareness first

    Learn to notice when a situation is changing, communicate clear boundaries and calm things down when possible.

  • Principles over strength

    Improve your balance, coordination and focused movement—skills that can help you feel more capable in everyday life.

  • Train the whole person

    Practice with a partner in a supportive class and apply what you learn in carefully guided exercises.

Choose your path

Find a school near you

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Contact your school

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28–29 Nov 2026

Wing Chun Community Event

Two days. One community.

Meet instructors and practitioners from across the Wing Tsjun community at the Wing Chun Community Event at Eventwerk. Join workshops on both days and the Saturday evening program.

Location
Eventwerk · Albert-Einstein-Ring 4–6 · 50374 Erftstadt
Workshops
Sat & Sun workshops from 09:30 · arrive from 09:00 Saturday
Evening
Saturday evening event · 19:00–21:30 · optional social afterwards
Announced teachers

Sifu Thomas Mannes, Sifu Samuel Kwok, Sifu Salih Avci, Sifu Salim Avci, Sifu Victor Gutierrez, Sifu Martin Dragos, Sifu Oliver Groß, Sifu Cosimo My (WT Plus), Dai Sifu Thommy Luke Boehlig

Event details & tickets →

Train. Learn. Connect.

    Self‑Defense 2.0

    Start with the free beginner course and learn the core ideas of awareness, boundaries and effective action.

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    Dai Sifu Thommy Luke Boehlig

    Dai Sifu Thommy Luke Boehlig

    One methodology. One international standard.

    Wing Tsjun International follows the teaching methodology of Dai Sifu Thommy Luke Boehlig — combining traditional Wing Tsjun with modern training methods, de-escalation, realistic self-defense and structured instructor education.

    • 30+ years professional martial arts experience
    • International seminars & instructor education
    • Practical self-defense & prevention
    • A growing worldwide school network
    Read Sifu Thommy’s full biography →

    A living lineage.

    Wing Tsjun's early origin stories are part of its tradition, but the surviving historical evidence is limited. The modern teaching and organizational history of WTI can be described more clearly.

    1. Yip ManTraditional WT lineage
    2. Leung TingWT teacher in Hong Kong
    3. Keith R. KernspechtThommy's first Sifu; Thommy trained under him from 1991 to 2005.
    4. Allan FongWT student of Leung Ting; co-founded the organization with Thommy in 2005.
    5. Dai Sifu Thommy Luke BoehligNamed Dai-Sifu by Allan Fong in 2007
    6. Respective school leaderYour local WTI school is led by its listed school leader and instructor team.
    The WTI story

    Thommy Luke Boehlig began training in 1991, taught Wing Tsjun professionally from 1995, and co-founded the organization with Allan Fong in 2005. Fong appointed him Dai-Sifu in 2007, making him independent to lead the organization.

    The early Ng Mui and Yim Wing Tsjun accounts are presented as tradition, not as fully verified modern history.

    Explore the full story and lineage →

    Meet the instructors behind Wing Tsjun International.

    Become a WTI member

    Annual WTI membership only: €50 for 12 months. It is independent of membership or training at a local school. Members are assigned Dai Sifu Thommy Luke Boehlig as their Sifu and receive a WTI membership card. Confirmed members may take part in WTI trainings, seminars and events worldwide.

    One annual payment; no automatic renewal. To train at a local school, contact that school in person. The €50 payment is made after submitting the application.

    • WT-Online.com

      Explore the Wing Tsjun Online Academy and its current lessons, courses and access options.

    • Nerd Corner

      Technique names, concepts and other details for people who love to understand Wing Tsjun more deeply. Start with terminology from the three weaponless forms.

    Membership application

    What this application covers

    This application is for annual membership with Wing Tsjun International (WTI) only, not membership or a training contract with a local school. For classes, contact and visit the school directly; school membership and fees are arranged separately. The contribution is €50 for 12 months, with no automatic renewal. Once WTI confirms your membership, Dai Sifu Thommy Luke Boehlig is assigned as your Sifu, you receive a WTI membership card, and you may participate in WTI trainings, seminars and events worldwide.

    This static website prepares an email to WTI Head Office. It does not transmit or store these details itself. Review the draft and press Send in your email app. After sending the application, you can pay the €50 annual contribution.

    Liability notice: To the extent permitted by law, WTI and its representatives are not liable for damage caused by ordinary negligence, except for a breach of essential contractual duties; in that case, liability is limited to foreseeable, typical damage. Liability for intent, gross negligence, injury to life, body or health, and any liability that cannot legally be excluded remains unaffected.

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