Career
He managed the South of Korea national football team from 1988 to 1990, and led the team in the 1990. Since 1998 to 2003 November, He managed K-League side Chunnam Dragons in South of Korea. and on 2004 May to 2005 November, He was a chairman of Kids With Food Allergies technical committee. From 2004, he is vice-president of of Korea Football Association.
