| K League 1 2012 Championship - Appearances as Referee |  |
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 |
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| 04/11/2012 | FC Seoul | - | Suwon Bluewings | 1:1 | 6 | 1 | - |
| 21/11/2012 | Jeonbuk FC | - | Ulsan Hyundai FC | 3:3 | 4 | - | - |
| K League 1 2012 Championship - Appearances as Referee | |
|
|
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| 04/11/2012 | FC Seoul | - | Suwon Bluewings | 1:1 | 6 | 1 | - |
| 21/11/2012 | Jeonbuk FC | - | Ulsan Hyundai FC | 3:3 | 4 | - | - |
| Complete name: | Hee-sun Ryu |
| Born: | |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |