KOON Ji Ju Jitsu held their senior Blackbelt gradings at Blackburn BMA & KBC in the Albion Mill.
The panel of senior instructors included Masters Ray Parker and Thomas Duckett both 6th Dan Ju Jitsu chief instructors.
David Brown and Scott Gregson gained their 1st Dans and Christopher Short and Peter Doyle achieving their 2nd Dans. All were put through a tough grading on techniques and weapon work also knowledge of the body and First Aid.
David Brown now holds a Black belt in both Ju Jitsu and Karate.
