South KoreaPlaying career
8FC Seoul2002–2004
Incheon United FC2004–2005
Suwon Samsung Bluewings FC2006–2008
South Korea men's national football team2008–2013
Kyoto Sanga FC2009–2009
Al Sadd Sports Club2010–2015
Kashima Antlers2010–2010
Charlotte Independence2018–2018