Sparring applications from Joong Jol, Yang Pyun, and Chil Sung Yuk Ro Hyungs. Performed by Region 4 Regional Examiners Rodrigo Cruz Sa Bom and Master Adam Diaz. - Nationals 2014
Region 2 Regional Examiners hold monthly Dan and Ko Dan Ja training, hosted at Springfield Dojang, NJ, Frank Bonsignore SBN presiding Senior Ko Dan Ja Part 2