SiFu Duncan Leung is a disciple of the Wing Chun Grand Master Yip Man, and a former classmate of Bruce Lee. He taught Wing Chun in the United States for more than twenty years. This included teaching the United States FBI, the Navy Seals, and various Police Institutions. SiFu Leung has now retired from teaching. His unique training methods provided his students with a proper understanding and instruction in the art of Wing Chun Kung Fu. His training methods also allowed his students to gain better fighting skills through the use of Wing Chun in real fighting situations. He has many students and disciples teaching in various areas of the world.