Doctor of Philosophy, Inha University, Incheon, 2000. Master of Divinity, Korea Christian University, Seoul, 2005.
Postdoctoral researcher Inha University, Incheon, 2003—2005, University California, Irvine, 2005—2008. With Fuller Theological Seminary, Pasadena, since 2009.
Educator Sunghwa Presbyterian Church, Incheon, 1994—2004, Temple Church Christ, San Gabriel, California, since 2005. Member of American Physical Society.
Married Jiyoung Hwang. Children: John Dongchan, Patrick Dongwan, Raymond Donghun.