THE FOUNDERS
Maxamillian Schneider
Max is a lifelong grappler with elite experience across all three major disciplines. A judo and jiu jitsu black belt, NCAA Division I wrestler, and Youth Olympic Judo Champion, he brings technical range and competitive credibility. He has coached at the highest levels, including UFC world champions.
As the founder of OneJudoka, Max has built a global grappling community of 140,000+ practitioners and competitors. A Chicago native, he pairs deep technical knowledge with modern systems, structure, and long-term athlete development. His focus is simple: teach grappling as one connected art.
Rachel Ranschau
Rachel is a Brazilian Jiu Jitsu black belt under André Galvão with over 15 years on the mat. A multiple-time medalist at Worlds, Pan Ams, and European Championships, she’s known for her precise, analytical teaching style and ability to make complex concepts accessible.
With a background in science and years of experience building and leading programs, Rachel brings clarity, structure, and intentional progression to every class. Her coaching philosophy emphasizes understanding over memorization and long-term growth over short-term wins.