| Youth Youth League 2019/2020 - Appearances as Referee |  |
 |
 |
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| 11/12/2019 | Paris Saint-Germain | - | Galatasaray | 1:0 | 3 | - | - |
| Youth Youth League 2019/2020 - Appearances as Referee | |
|
|
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| 11/12/2019 | Paris Saint-Germain | - | Galatasaray | 1:0 | 3 | - | - |
| Complete name: | Helgi Mikael Jónasson |
| Born: | 23/10/1993 |
| Place of birth: |
Iceland |
| Nationality: |
Iceland |