South San Diego · Kids & adults · Beginners welcome
EIGHT LIMBS.
ONE WILL.
Authentic Muay Thai taught with structure, purpose, and genuine care—building stronger fighters and stronger people.
Our mission
BUILDING WARRIORS.
INSIDE AND OUT.
Weapon No. 8 uses authentic Muay Thai to develop discipline, confidence, accountability, and resilience—qualities our students carry into school, work, family, and life.
“DON’T WAIT TO BE SAVED. BECOME YOUR OWN SALVATION.”
Everything you need
CHOOSE YOUR
NEXT MOVE.
Training here has a purpose. Explore the system, the people, and the path that will move you forward.
The WN8 System
See how our structured curriculum, stripes, testing, and ranks work.
Open pagePrograms
Find the class that fits your age, experience, and goals.
Open pageSchedule
See every weekly class time in one clean view.
Open pageYour First Class
What to bring, what to expect, and how the free class works.
Open pageMeet Kru JT
Experience, teaching philosophy, and what the title Kru means.
Open pageOur Community
The standards, care, and growth that connect us beyond the mat.
Open pageShop WN8
Uniforms and team gear from the official Shopify store.
Open pageVisit or Contact
Call, text, email, or get directions to the gym.
Open page