Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2025 - 12/2026 |  | FC Seoul |  South Korea | Defence | 22 |
| 07/2023 - 01/2025 |  | Jeonbuk FC | South Korea | Defence | |
| 07/2023 - 07/2023 |  | Al Nassr |  Saudi Arabia | Defence | |
| 07/2022 - 06/2023 | | Jeonbuk FC | South Korea | Defence | |
| 07/2022 - 07/2022 | | Al Nassr | Saudi Arabia | Defence | |
| 07/2021 - 06/2022 | | Jeonbuk FC | South Korea | Defence | 23 |
| 10/2020 - 06/2021 | | Al Nassr | Saudi Arabia | Defence | 28 |
| 01/2017 - 10/2020 | | Jeonbuk FC | South Korea | Defence | 22 |
| 07/2014 - 01/2017 |  | TSG Hoffenheim |  Germany | Defence | 20 |
| 01/2012 - 06/2014 |  | Albirex Niigata |  Japan | Defence | 19 |
| 01/2011 - 12/2011 |  | Kyunghee University | South Korea | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bundesliga | 34 | 31 | 3 | 3 | 2.817 | - | - | 1 | 7 | - | - | » All matches |
| DFB-Pokal | 2 | 1 | 1 | - | 149 | - | - | - | - | - | - | » All matches |
 | AFC Champions League Elite | 40 | 37 | 3 | 1 | 3.556 | 2 | - | 6 | 7 | - | - | » All matches |
| AFC Champions League Two | 2 | 2 | - | 1 | 136 | - | - | - | - | - | - | » All matches |
| J1 League | 66 | 66 | - | 7 | 5.779 | 1 | - | - | 13 | 2 | - | » All matches |
| King’s Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| K League 1 | 229 | 213 | 16 | 12 | 19.494 | 12 | - | 26 | 44 | 1 | 4 | » All matches |
| Cup | 4 | 4 | - | - | 360 | - | - | - | 1 | - | - | » All matches |
| Total | 378 | 355 | 23 | 24 | 32.381 | 15 | - | 33 | 72 | 3 | 4 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 4 | 4 | - | 1 | 316 | - | - | 1 | - | - | - | » All matches |
| WC Qualifiers Asia | 24 | 21 | 3 | 3 | 1.840 | 1 | - | 2 | 1 | - | - | » All matches |
| Friendlies | 37 | 34 | 3 | 14 | 2.750 | - | - | 2 | 4 | - | - | » All matches |
| Asian Cup | 11 | 9 | 2 | - | 910 | 1 | - | 2 | 2 | - | - | » All matches |
| Total | 76 | 68 | 8 | 18 | 5.816 | 2 | - | 7 | 7 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 4 | 2 | 2 | - | 273 | - | - | - | 1 | - | - | » All matches |
| Total | 4 | 2 | 2 | - | 273 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U17 World Cup | 5 | 5 | - | - | 480 | 1 | 1 | - | - | - | - | » All matches |
| Total | 5 | 5 | - | - | 480 | 1 | 1 | - | - | - | - |