In 1966, Gyi established the American Bando Association (ABA) in Athens, Ohio. In recent years, Gyi has worked to promote modern Burmese Bando and to be accepted into the expanding community of Asian martial arts in the United States.
Gyi is a scholar of international law, psycholinguistics, and communications. Gyi was a professor at Ohio University in Athens, Ohio.[citation needed] While at Ohio University, he taught Cross Cultural Communications, was interim Soccer Coach and served as boxing coach for the OU Boxing Club.[8]