DAVIDOVIĆ Luka
Croatia
U21 - Male -100
Kaštela
Belts
| 8. kyu - white yellow belt | 23.12.2009 |
| 7. kyu - yellow belt | 10.06.2010 |
| 6. kyu - yellow orange belt | 30.06.2015 |
| 5. kyu - orange belt | 30.06.2015 |
| 4. kyu - orange green belt | 29.06.2016 |
| 3. kyu - green belt | 29.06.2016 |