We Live and Breathe Jiu-Jitsu
We Live and Breathe Jiu-Jitsu
Atos North Austin is more than a Jiu-Jitsu academy — it’s a place where people come to push limits, build confidence, and grow together.
Every class, every drill, every roll has a purpose: to help you become stronger — not just on the mats, but in life.
We follow the same world-class system that made Atos one of the most respected teams in the world, blending innovation, tradition, and excellence in every detail.
From our youngest Tiny Kids to our seasoned competitors, everyone here shares one goal — to evolve.
Every class is built on intention, precision, and drive — because progress is never an accident.
Welcome to Atos North Austin.
Thrive Nutrition
Our custom program is designed to fit your specific lifestyle requirements and aspirations, offering personalized support from your devoted coach. Are you ready to elevate your life with professional nutrition plans and guidance? Sign up today!
Kim Ellwanger
Head Coach / Professor
Professor Kim Ramires Ellwanger is the Head Coach of Atos North Austin. A black belt under Professors Guto Campos and Guilherme Campos, Kim brings years of international experience as a competitor, coach, and academy leader.
Originally from Brazil, he has dedicated his life to teaching Jiu-Jitsu as both an art and a tool for personal growth. His classes blend technical precision, structure, and intensity, focusing on helping every student — from beginners to world-class competitors — reach their full potential.
Driven by the belief that Jiu-Jitsu can transform lives, Professor Kim leads with passion, purpose, and the pursuit of excellence that defines the Atos legacy.
Times of Operation
Monday & Wednesday
09:00 to 2:00, 03:15 to 8:00
Tuesday & Thursday
06:00 to 2:00, 03:00 to 08:30
Friday
10:00 to 02:00, 5:00 to 07:00
Saturday
09:00 to 2:00
Sunday - CLOSED
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