 These two students of YMCA Kwon Bop Bu founder Byung In-Yoon were Hong Jong-Pyo and Chul Hee Park.Today, Kang Duk Won still exists in Korea and is officially known as Taekwondo Kang Duk Won, which is a social friendship club that endorses the Kukkiwon system and supports the World Taekwondo Federation.Kang Duk Won also has a school in the United States as American Kang Duk Won Karate.