Surgeon Graduated from

Now Pohang Woori Hospital CEODirector

President, Asian Society for Minimally Invasive Spine Surgery (ACMISST) Served as President of the World Society for Minimally Invasive Spine Surgery (WCMISST) Served as President of the Korean Society for Minimally Invasive Spine Surgery (KOMISS) Korean Spine Executive Director of the Neurosurgery Society Chairman of the Korean MS Society Vice Chairman of the Korea International Medical Service Council Vice-President of the Korea International Medical Services Association (FABMISS) Full member of the North American Spine Society (NASS) Full member of the Royal Society of Surgeons (RCPS) of the United Kingdom President of the International Society for Disc Therapy (IITS) served