Jeffrey David ModellMaster Jeffrey D. Modell, Esq., 6th Dan Isshinryu Karate, certified Sensei, began studying martial arts in the seventies. He is an instructor teaching advanced material, and a member of the Black Belt Promotions Board under Hanshi Willie Adams at theSouthfield Martial Arts Institute. He believes the best way to pay back the great martial artists who taught him is to teach others. It is a great day if one student who wants to learn attends my class. Prior to joining Hanshi Adams' headquarters dojo he was mainly a practitioner of Gung Fu but had studied Isshinryu while in high school. Master Modell continues his CMA studies privately. He has a special interest in designing combat-grade martial arts weapons, and specialized edged weaponry to help assure the safety of law enforcement and military personnel, through Modell Design LLC. Credits include, but are not limited to, the famous integral Wing Chun Butterfly Knives, the flagship and Tomb Warrior lines for Everything Wing Chun(R), and Urasuki Butterfly Knives. His authorized adaption of the Sasquatch-style blade for Wing Chun use was featured in Blade Magazine. Read More Read Less