MIČKA Ruben
Croatia
U14 - Male -38
Kvarner
Belts
| 7. kyu - yellow belt | 15.06.2018 |
| 6. kyu - yellow orange belt | 12.06.2019 |
| 5. kyu - orange belt | 28.10.2020 |
| 4. kyu - orange green belt | 26.07.2021 |
Croatia
U14 - Male -38
Kvarner
| 7. kyu - yellow belt | 15.06.2018 |
| 6. kyu - yellow orange belt | 12.06.2019 |
| 5. kyu - orange belt | 28.10.2020 |
| 4. kyu - orange green belt | 26.07.2021 |