Nikolas Collier a 17 Year Old (135 lbs.) Blue Belt in Brazilian Jiu-jitsu under 7 x IBJJF World Champion Samuel Braga / Brown Belt in The Collier Method of Judo faces a 30 Year Old (175 lbs.) 6th Degree Hapkido Black Belt at the KBMA World Grappling Championships in Concord, North Carolina (13 May 2017). Hapkido is … Continue reading Bjj Blue Belt (135 lbs) vs 6th Degree Hapkido Black Belt (175 lbs)