Sifu Steve Cottrell began studying Kung-Fu in 1966. He has trained in several styles of Chuantong (traditional) Gongfu but reserves teaching to three fighting arts: Wing Chun Kuen (Everlasting Spring Boxing) in the Yip Man tradition, Bei Tanglang (Northern Mantis Boxing) in the
Wong Hon Fun tradition and Taiji Quan in the Yang Banhou tradition. He has trained in both the United States and Asia, where he served as a law enforcement and investigations officer, as a liaison to foreign police, as a representative for the humane treatment of U.S. prisoners abroad, and in refugee resettlement operations.