South KoreaPlaying career
9Sangju Sangmu FC?–present
Yonsei University1987–1992
South Korea national under-20 football team1991–1991
South Korea men's national football team1992–2001
Jeju SK FC1993–2000
Korea Armed Forces Athletic Corps1996–1997
South Korea national under-23 football team2000–2000
Jeonnam Dragons FC2001–2004
LASK Linz2001–2001