Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 05/2026 - 12/2026 |  | Liaoning Tieren |  China | Manager |
| 12/2020 - 12/2025 |  | Chengdu Rongcheng | China | Manager |
| 12/2012 - 12/2018 |  | Suwon Bluewings |  South Korea | Manager |
| 01/2012 - 12/2012 | | Suwon Bluewings | South Korea | Ass. Coach |
| 07/2010 - 12/2011 |  | South Korea | South Korea | Ass. Coach |
| 01/2008 - 07/2010 |  | South Korea U23 | South Korea | Ass. Coach |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Friendlies 2011 | | South Korea | Ass. Coach |
| Friendlies 2010 | | South Korea | Ass. Coach |
| U23 Friendlies 2010 | | South Korea U23 | Ass. Coach |
| U23 Friendlies 2009 | | South Korea U23 | Ass. Coach |
| U23 Friendlies 2008 | | South Korea U23 | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2008 - 06/2008 |  | FC Blau Weiß Linz |  Austria | Midfield | |
| 07/2005 - 06/2007 |  | SV Ried | Austria | Midfield | 14 |
| 01/2005 - 06/2005 |  | RB Salzburg | Austria | Midfield | 6 |
| 03/1999 - 12/2004 | | Suwon Bluewings | South Korea | Midfield | |
| 01/1998 - 02/1999 |  | Racing Strasbourg |  France | Midfield | |
| 01/1992 - 12/1997 |  | FC Seoul | South Korea | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League Qual. | 2 | 1 | 1 | - | 106 | - | - | - | - | - | - | » All matches |
| UI-Cup | 4 | 4 | - | 3 | 325 | 2 | - | - | - | - | - | » All matches |
| Ligue 1 | 16 | 9 | 7 | 5 | 825 | 4 | - | - | 1 | - | - | » All matches |
| Coupe de France | 2 | - | 2 | - | 60 | 1 | - | - | - | - | - | » All matches |
| Coupe de la Ligue | 1 | - | 1 | - | 32 | - | - | - | - | - | - | » All matches |
| Bundesliga | 67 | 50 | 17 | 26 | 4.479 | 11 | - | - | 3 | - | - | » All matches |
| ÖFB-Cup | 3 | 2 | 1 | 2 | 156 | - | - | - | - | - | - | » All matches |
| Total | 95 | 66 | 29 | 36 | 5.983 | 18 | - | - | 4 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 6 | 3 | 3 | 2 | 325 | 1 | - | - | - | - | - | » All matches |
| Friendlies | 5 | 2 | 3 | 2 | 272 | - | - | - | - | - | - | » All matches |
| Olympic Games | 3 | 3 | - | 1 | 247 | 1 | - | - | - | - | - | » All matches |
 | Asian Cup | 2 | 1 | 1 | 1 | 51 | - | - | - | - | - | - | » All matches |
| Total | 16 | 9 | 7 | 6 | 895 | 2 | - | - | - | - | - |