Doctor of Philosophy in Communication Advertising, Hanyang University, Seoul, Republic of Korea, 1989.
Chairman, advisory committee advertising labeling Korea Fair Trade Commission, Seoul, 1997—2008. Dean, college communication & information Hanyang University, Ansan-si, Republic of Korea, 1998—2000, dean, graduate school journalism & communication, 2002—2006. Chairman Korea Advertising Society, Seoul, 2001—2003.
President Korea Advertising Review Board, since 2003. Board member director Korea International Broadcasting Foundation, Arirang television, since 2003. Member commission Korea Publication Ethics Commission, 2003—2009.
Member council Presidential Council Nation Branding, since 2009. Chairman judge committee Korea National Advertising Awards, Seoul, 2007. Judge, china international advertising festival China Advertising Association, Beijing, 2007—2008.
Member Welcome Korea Citizen's Commission, Seoul, since 2002. Member of Korea Advertising Society.
Married Won-Ja Yang, December 14, 1976. Children: Yul-ki, Eun-ki.