Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/2024 - 12/2026 |  | FC Seoul |  South Korea | Manager |
| 04/2019 - 12/2023 |  | Pohang Steelers | South Korea | Manager |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2003 - 12/2011 | | Pohang Steelers | South Korea | Midfield | 6 |
| 01/1993 - 12/2002 |  | Jeju SK FC | South Korea | Midfield | |
| 01/1991 - 12/1992 | | Pohang Steelers | South Korea | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | AFC Champions League Elite | 11 | 7 | 4 | 6 | 619 | - | - | - | - | - | - | » All matches |
| K League 1 | 22 | 5 | 17 | 4 | 521 | 2 | - | - | 4 | - | - | » All matches |
| Total | 33 | 12 | 21 | 10 | 1.140 | 2 | - | - | 4 | - | - |