HERNER JAN THOMAS
Croatia
U12 - Male -30
Istarski borac Pula
Belts
| 9. kyu - white belt | 01.01.2011 |
| 8. kyu - white yellow belt | 16.12.2013 |
| 7. kyu - yellow belt | 19.12.2014 |
| 6. kyu - yellow orange belt | 14.12.2015 |
Croatia
U12 - Male -30
Istarski borac Pula
| 9. kyu - white belt | 01.01.2011 |
| 8. kyu - white yellow belt | 16.12.2013 |
| 7. kyu - yellow belt | 19.12.2014 |
| 6. kyu - yellow orange belt | 14.12.2015 |