PERKOVIĆ Mirko
Croatia
U10 - male -46
Okruk
Belts
| 9. kyu - white belt | 01.01.2010 |
| 8. kyu - white yellow belt | 31.07.2014 |
| 7. kyu - yellow belt | 23.12.2014 |
| 8. kyu - white yellow belt | 31.07.2014 |
| 7. kyu - yellow belt | 23.12.2014 |
| 6. kyu - yellow orange belt | 07.07.2015 |
| 5. kyu - orange belt | 23.12.2015 |