Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/2016 - 09/2016 |  | Pohang Steelers |  South Korea | Manager |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| U17 World Cup 2015 Chile | | South Korea U17 | Manager |
| U16 Friendlies 2014 | | South Korea U16 | Manager |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/1996 - 12/2007 |  | Jeonbuk FC | South Korea | Defence | 4 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Club World Cup | 2 | 2 | - | 1 | 178 | - | - | - | 1 | - | - | » All matches |
| Total | 2 | 2 | - | 1 | 178 | - | - | - | 1 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| World Cup | 9 | 9 | - | 1 | 836 | - | - | - | 2 | - | - | » All matches |
| WC Qualifiers Asia | 6 | 6 | - | - | 540 | 1 | - | - | - | - | - | » All matches |
| Friendlies | 18 | 15 | 3 | 4 | 1.284 | 1 | - | - | 1 | - | - | » All matches |
 | Gold Cup | 4 | 4 | - | - | 356 | 1 | - | - | 2 | - | 1 | » All matches |
 | Asian Cup | 3 | 3 | - | - | 180 | - | - | - | 1 | 1 | - | » All matches |
| Total | 40 | 37 | 3 | 5 | 3.196 | 3 | - | - | 6 | 1 | 1 |