Gringo Jiu Jitsu held its Winter Grading on Saturday. We had over 150 people (kids and adults) participating on the graduation. In addition to the 3 brown belts, 8 purple belts, 7 blue belts and 12 color belts for kids and teens that were awarded, Professor Zulick also had the great honor of awarding his first black belt. After years of dedication to the sport, Ron Ventura graduated to the rank of Black Belt. He is an asset to our academy and a true student of jiu jitsu and we are proud of him and his accomplishment. es and all students that participate on the grading which was our biggest grading so far.