Sayagyi David Osborne is a martial arts practitioner and instructor at the Professional Self Defense Training Systems 9 in Cincinnati, Ohio Thinking is above all of the weapon systems in Bando. You can be the most devastating fighters out there, but if you can't think yourself out of a given situation, then whats the point? Sayagyi David Osborne - Episode 522 Being selected to join an exclusive and rare martial arts discipline is nothing short of amazing. Sayagyi David Osborne is a practitioner and instructor of a rare martial art discipline called Bando. Prior to that, Sayagyi Osborne is a young man who had the joy of watching his hero, Bruce Lee, and reading magazines before going into his journey into the martial arts. Listen as Sayagyi David Osborne talks about Bando and how it was brought into the United States. Show Notes You may check out Sayagyi David Osborne's School here