Sean Olsen

Year Began Martial Arts: 2000

Sean Olsen is a Senior Instructor at both the Jimboomba & Wynnum Black Dragon Kai clubs. He began his training under his Uncle Kyoshi Peter Blackburn as a young boy. Sean has a deep passion for martial arts and combat sports. He holds multiple Black Belts and has competed in many different forms of combat sports.

Martial Arts Ranks

  • Provisional 6th Khan - Muay Thai - Kru
  • 4th Degree Black Belt - Modern Martial Arts - Shihan
  • 4th Degree Black Belt - Sport MMA - Coach
  • 1st Degree Black Belt - Arnis/Eskrima/Kali
  • 1st Degree Black Belt - Freestyle Taekwondo
  • Brown Belt - Kudo - Sempai
  • 2nd Degree Purple Belt - Brazilian Jiu Jitsu
  • Adanced Orange Belt - Submission Arts Arestling



  • Cert II in Sports Coaching (Majoring Martial Arts Instruction)
  • ASADA Anti-Doping Course for Coaches
  • ASADA Anti-Doping Level 2
  • ASADA Anti-Doping Level 1
  • Ethical Decision Making - Starter Course
  • ASADA Parents Course
  • Sport Integrity Australia Annual Updates Courses
  • Changes to the WADA Code
  • Senior First Aid Certificate
  • Working with Children - Blue Card



  • Black Dragon Kai Student of the Year 2013
  • Black Dragon Kai Combat Athlete of the Year 2010 & 2015
  • 25+ Sport Combat Matches Patch
  • Silver Na Khanom Tom Award
  • Black Dragon Kai Best Single Performance of the Year 2018
  • Black Dragon Kai Leadership Award 2019
  • Black Dragon Kai Muay Thai Student of the Year 2020



Competes in...

  • Brazilian Jiu Jitsu
  • Submission Wrestling
  • Full Contact Karate
  • Muay Thai
  • Kudo
  • MMA - Mixed Martial Arts
  • Boxing


INTERNATIONAL represented, trianed or coached for Australia

  • Thailand



NATIONAL represented, trained or coached for Queensland

  • New South Wales
  • Victoria



KUDO (Japanese MMA)

  • Australian Champion
  • Qld Open Champion
  • Melbourne Open Champion


KYOKUSHIN (Full Contact Karate)

  • 2nd Place Qld Titles IKO1
  • 2nd Place Qld Titles AKKA


MUAY THAI (Kickboxing)

  • 2 x Australian Middleweight Champion WKBF
  • 2 x Queensland Middleweight Champion WKBF


Instructor at...

Jimboomba (est 1994)

Wynnum (est 2009)