ĆOSIĆ Ivan
Croatia
U18 - Male -90
Istarski borac Pula
Belts
| 6. kyu - yellow orange belt | 29.01.2010 |
| 8. kyu - white yellow belt | 18.12.2008 |
| 7. kyu - yellow belt | 18.06.2009 |
| 5. kyu - orange belt | 15.06.2011 |
Croatia
U18 - Male -90
Istarski borac Pula
| 6. kyu - yellow orange belt | 29.01.2010 |
| 8. kyu - white yellow belt | 18.12.2008 |
| 7. kyu - yellow belt | 18.06.2009 |
| 5. kyu - orange belt | 15.06.2011 |