Our Jiu Jitsu and Judo Coaches

Our Brazilian Jiu Jitsu and Judo coaches at Jtsu Academy. Discover their qualifications, experience, and achievements to learn how they can help you grow in martial arts

Alex Umantsev (Head Coach) 2nd Degree Black Belt

Alex, a Brazilian Jiu Jitsu and Grappling fighter, is currently a certified coach at Jtsu Brazilian Jiu-Jitsu Academy. Moreover, he holds a BJJ Black Belt under Ido Pariente. As a lifelong athlete, Alex not only coaches fighters in ground and stand combat but also specializes in self-defense techniques.

Alex has been competing worldwide in BJJ tournaments and has much hands-on experience to pass on. Alex is recognized as a Black Belt in both of the biggest federations in the world, IBJJF and AJP, and is also a certified referee from AJP.
Come train with Alex and experience firsthand what it’s like to train with a high-level coach with extensive experience!

Brazilian Jiu Jitsu Achievements

 

  • Master International Jiu-Jitsu IBJJF Championship 2011 2nd
  • London International IBJJF Open 2012 1st
  • Rome International IBJJF Open 2013 2nd
  • European Jiu Jitsu IBJJF Championships NOGI  1st
  • Rome International IBJJF Open 2014 1st
  • Worlds Masters IBJJF 2014 3rd
  • Long Beach Internationals IBJJF Open 2014 1st
  • European Jiu Jitsu IBJJF Championship 2015 NOGI 1st
  • Rome International IBJJF Open 2015 1st
  • London Fall International IBJJF Open 2015 1st  Open weight 1st
  • London Fall International IBJJF Open 2015 NOGI 3rd
  • Munich International IBJJF Open 2016 3rd
  • Munich International IBJJF Open 2016 NOGI 1st
  • New York Spring IBJJF International Open 2016  3rd
  • New York Spring IBJJF International NOGI 1st
  • European IBJJF Jiu-Jitsu No-Gi 2022 3rd
  • AJP Tour Europe continental Jiu-Jitsu championship 2023 2nd

Mariam Gogishvili - Kids Brazilian Jiu Jitsu Coach

Mariam Gogishvili is the first female instructor raised among Georgian Brazilian Jiu Jitsu ranks. She became the first woman in the country to hold a BJJ Purple Belt under Alex Umantsev. Mariam leads the kids’ Brazilian Jiu-Jitsu program at Jtsu Academy and is also an active competitor with international experience.

Misho Dofidze - Judo Coach

Misho Dofidze is a seasoned judoka with over 15 years dedicated to the sport. With 5 years of coaching experience, he’s shared his knowledge while creating his own path to success. Misho has competed in numerous international tournaments, proudly earning titles both on the global stage and at home in Georgia. His journey with the Georgian national team has added even more depth to his career, and his time at an Italian judo club broadened his horizons. Now leading the judo classes at Jtsu Academy in Didi-dighomi, Misho looks forward to continuing to grow and contribute as a valued member of our team.