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1041 S Edgewood St
Arlington, VA, 22204
United States


Pentagon MMA is a community of fun-loving, adventurous folks of all ages and walks of life who have a passion for Muay Thai (also known as Kickboxing or Thai Boxing), Brazilian Jiu-Jitsu (BJJ), and mixed martial arts.

Coach Sugi

Suldbayar (Sugi) Damdin


Coach Sugi as a world class and highly accomplished Judo and Brazilian Jiu Jitsu practitioner.  He is a Judo Black Belt and Brazilian Jiu Jitsu Black Belt under Master Leo Dalla/Big Brothers Competition Team.  Among his many achievements, Coach Sugi was a Judo Olympian in the 2004 Athens games.  Coach Sugi loves working with both children and adults, and currently teaches Warrior Kids classes and adult Judo, Brazilian Jiu Jitsu, and Competition Team classes.


  • 1st place in World Masters, Miami, USA, 2012
  • 9th place in Olympics, Athens, Greece, 2004
  • 9th place in World Championship, Osaka, Japan, 2003
  • 3rd place in World Cup, Astana, Kazakhstan, 2003
  • 3rd place in Asian Championship, Jeju, South Korea, 2003
  • 3rd place in Asian Games, Osaka, Japan, 2001
  • 6 times National Champion of Mongolia, 1998, 1999, 2001, 2002, 2003, 2004
  • National Champion in Sambo, Mongolia, 2003

Brazilian Jiu-Jitsu:

  • 2nd place in International World Master's Championship, Brown Belt, 2015
  • 2nd place in International New York Open, Blue Belt, 2011
  • 2nd place in International Chicago Open, Blue Belt, 2011
  • 1st place in International New York Open, Purple Belt, 2015
  • 2nd place in Naga Open (with Gi), Hampton, VA, 2015
  • 1st place in Naga Open (No-Gi), Hampton, VA, 2015 Protection Status