Dr. Wonchan Yang is the Chairman of the Kim Man-duk Foundation. He is also an orthopedic surgeon(Ph.D.). He served as the team physician for OB BEARS for the first time in the history of Korean Professional Baseball. He also worked as the physician for Korea\'s national team during the 1988 Seoul Olympics. He served the president of the Alumni Association of his alma mater, Hanyang University. In addition, he made a signfinicant contribution to the solidarity of people of Jeju living ouside Jeju, and to the development of his hometown, Jeju by serving as the president of the Federation of the Associations of People of Jeju ouside, and the Association of People of Jeju in Seoul. In particular, he played a leading role in the establishment of the Kim Man-duk Memorial Project, and contributed to spreading the culture of sharing and volunteerism. Currently, he serves as the chairman of the board of the Kim Man-duk Foundation, and dedicates himself to promoting the spirit of Kim Man-duk around the globe.