Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 11/2021 - 12/2023 |  | Gangwon FC |  South Korea | Manager |
| 10/2018 - 07/2020 |  | FC Seoul | South Korea | Manager |
| 06/2016 - 05/2017 |  | Jiāngsū FC |  China | Manager |
| 04/2011 - 06/2016 | | FC Seoul | South Korea | Manager |
| 01/2011 - 04/2011 | | FC Seoul | South Korea | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2006 - 12/2006 | | FC Seoul | South Korea | Forward | |
| 01/2005 - 12/2005 |  | Júbilo Iwata |  Japan | Forward | 16 |
| 01/2004 - 12/2004 |  | Kyoto Sanga FC | Japan | Forward | 21 |
| 01/2001 - 12/2003 |  | JEF United Chiba | Japan | Forward | 10 |
| 01/1999 - 12/2000 | | FC Seoul | South Korea | Forward | |
| 09/1996 - 12/1998 |  | Gimcheon Sangmu | South Korea | Forward | |
| 01/1994 - 08/1996 | | FC Seoul | South Korea | Forward |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J1 League | 88 | 79 | 9 | 12 | 7.263 | 55 | - | - | 13 | 1 | 1 | » All matches |
| Total | 88 | 79 | 9 | 12 | 7.263 | 55 | - | - | 13 | 1 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 3 | 2 | 1 | - | 202 | - | - | - | 1 | - | - | » All matches |
| Friendlies | 13 | 8 | 5 | 8 | 726 | 3 | - | - | - | - | - | » All matches |
| Olympic Games | 3 | 2 | 1 | - | 193 | - | - | - | - | - | - | » All matches |
| Confederations Cup | 1 | - | 1 | - | 27 | - | - | - | - | - | - | » All matches |
 | Gold Cup | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Total | 22 | 14 | 8 | 8 | 1.328 | 3 | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 3 | 3 | - | - | 270 | - | - | - | 1 | - | - | » All matches |
| Total | 3 | 3 | - | - | 270 | - | - | - | 1 | - | - |