| Youth Youth League 2021/2022 - Appearances as Referee |  |
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 |
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| 03/11/2021 | Deportivo La Coruña | - | Maccabi Haifa | 5:1 | 4 | - | - |
| Youth Youth League 2021/2022 - Appearances as Referee | |
|
|
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| 03/11/2021 | Deportivo La Coruña | - | Maccabi Haifa | 5:1 | 4 | - | - |
| Complete name: | Helgi Mikael Jónasson |
| Born: | 23/10/1993 |
| Place of birth: |
Iceland |
| Nationality: |
Iceland |