Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2009 - 12/2009 |  | Guangzhou City |  China | Defence | 2 |
| 01/2007 - 12/2008 |  | Busan IPark |  South Korea | Defence | |
| 07/2002 - 06/2003 |  | Hyundai Pusan | South Korea | Defence | |
| 07/2001 - 06/2002 |  | Eintracht Frankfurt |  Germany | Defence | 12 |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2. Bundesliga | 19 | 18 | 1 | 1 | 1.577 | - | - | 1 | 5 | - | - | » All matches |
| DFB-Pokal | 2 | 2 | - | - | 240 | - | - | - | - | - | - | » All matches |
| Super League | 25 | 22 | 3 | 4 | 1.918 | 1 | - | - | 4 | - | - | » All matches |
| Total | 46 | 42 | 4 | 5 | 3.735 | 1 | - | 1 | 9 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Olympic Games | 3 | 2 | 1 | - | 239 | - | - | - | 1 | - | - | » All matches |
 | Asian Cup | 4 | 4 | - | 1 | 378 | - | - | - | - | - | - | » All matches |
| Total | 7 | 6 | 1 | 1 | 617 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 3 | 3 | - | 1 | 243 | - | - | - | - | - | - | » All matches |
| Total | 3 | 3 | - | 1 | 243 | - | - | - | - | - | - |