Koźlik Jakub
Poland
MU13 -50
UKJ Centrum K-L
Belts
| 5,5. kyu - white-yellow belt | 15.08.2023 |
| 4,5. kyu - yellow-orange belt | 11.09.2024 |
| 4. kyu - orange belt | 31.12.2024 |
| 3,5. kyu - orange-green belt | 16.01.2026 |
Poland
MU13 -50
UKJ Centrum K-L
| 5,5. kyu - white-yellow belt | 15.08.2023 |
| 4,5. kyu - yellow-orange belt | 11.09.2024 |
| 4. kyu - orange belt | 31.12.2024 |
| 3,5. kyu - orange-green belt | 16.01.2026 |