Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2009 - 12/2020 |  | Jeonbuk FC |  South Korea | Forward | 20 |
| 07/2008 - 12/2008 |  | Seongnam FC | South Korea | Forward | |
| 01/2007 - 06/2008 |  | Middlesbrough FC |  England | Forward | 18 |
| 07/2005 - 01/2007 |  | Pohang Steelers | South Korea | Forward | |
| 01/2003 - 06/2005 |  | Gimcheon Sangmu | South Korea | Forward | |
| 07/2001 - 12/2002 | | Pohang Steelers | South Korea | Forward | |
| 07/2000 - 06/2001 |  | Werder Bremen |  Germany | Forward | 21 |
| 07/1997 - 06/2000 | | Pohang Steelers | South Korea | Forward |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Club World Cup | 1 | - | 1 | - | 15 | - | - | - | - | - | - | » All matches |
| Bundesliga | 7 | - | 7 | - | 128 | - | - | - | - | - | - | » All matches |
| Premier League | 23 | 8 | 15 | 8 | 842 | - | - | - | 2 | - | - | » All matches |
| FA Cup | 4 | 1 | 3 | 1 | 122 | 1 | - | - | - | - | - | » All matches |
| League Cup | 2 | 2 | - | - | 180 | 1 | - | - | - | - | - | » All matches |
 | AFC Champions League Elite | 75 | 53 | 22 | 17 | 5.031 | 37 | 4 | 1 | 3 | - | - | » All matches |
| K League 1 | 327 | 214 | 113 | 69 | 21.179 | 141 | 19 | 13 | 27 | - | 1 | » All matches |
| Cup | 1 | - | 1 | - | 2 | - | - | - | - | - | - | » All matches |
| Total | 440 | 278 | 162 | 95 | 27.499 | 180 | 23 | - | 32 | - | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| World Cup | 3 | - | 3 | - | 54 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Asia | 19 | 12 | 7 | 4 | 1.194 | 7 | - | - | - | - | - | » All matches |
| Friendlies | 39 | 32 | 7 | 23 | 2.516 | 12 | 1 | - | - | - | - | » All matches |
| Olympic Games | 3 | 2 | 1 | 2 | 179 | 1 | - | - | - | - | - | » All matches |
 | Gold Cup | 4 | 1 | 3 | - | 202 | 1 | - | - | - | - | - | » All matches |
| Asian Cup | 15 | 11 | 4 | 4 | 947 | 10 | - | - | 1 | - | - | » All matches |
| Total | 83 | 58 | 25 | 33 | 5.092 | 31 | 1 | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 3 | 2 | 1 | 1 | 200 | 1 | - | - | - | - | - | » All matches |
| Total | 3 | 2 | 1 | 1 | 200 | 1 | - | - | - | - | - |
