Explore 2 gyms across 2 cities in Slovenia.
10th Planet Maribor offers world-class no-gi jiu jitsu training and instruction for students of all levels in Maribor, greater Štajerska region, and Slovenia. It is our goal to teach our students in a safe and fun environment. Please contact us to start your journey today. Gregor Štrakl is the head instructor and owner of 10th Planet Jiu Jitsu Maribor. Štrakl received his black belt from Eddie Bravo’s first black belt Denny Prokopos. A native of Slovenia, Gregor encountered martial arts at an early age of six. He trained in various traditional styles, including Judo and Japanese jiu jitsu, and kickboxing until College. Upon graduating from University in the States, Strakl continued his martial arts journey for 17 years in San Francisco Bay Area and Utah as a student and international competitor in Brazilian jiu jitsu, grappling and MMA, and then as a coach instructing at 10P San Mateo and 10P Oakland.
Found outdated information, a broken link, or incorrect data? Let us know and we'll fix it.
0 characters (minimum 10)
We'll use this to follow up if needed
My goal is to build the most comprehensive BJJ encyclopedia anywhere — but good, accurate data is genuinely hard to come by. Records, gyms, belts and nationalities are pieced together from public and community sources, so some of it is incomplete, outdated, or flat-out wrong.
That's where you come in. If you spot something off, tell me and I'll fix it — every correction makes this better for everyone. This website wouldn't be possible without the community.
