He has been Deacon in Wolgwang church since 2009. He received the bachelor’s degree in the Department of Metallurgical Engineering from Seoul National University; he received the MA degree and the Ph.D. degree in the Department of Philosophy, University of Kansas in 2008. He has been teaching philosophy as a professor of the Department of Liberal Arts and Science at Chodang University since 2009. His research interests are philosophy of mind and philosophy of religion.