Irvin Gill Sensei began training in the Tracy System of American Kenpo in 1990 and has been teaching since 1994. After almost thirty years of training in American Kenpo, he recently published his book, American Kenpo Karate: The Key Principles and Rules of American Kenpo Karate. With Martial Arts of Yesterday, Today and Tomorrow, Gill … Continue reading Interview with Kenpo Karate Instructor and Author Irvin Gill Part I