PETROVIĆ Borna
Croatia
Dubrovnik
Belts
| 4. kyu - orange green belt | 01.01.2010 |
| 1. kyu - brown belt | 01.06.2017 |
| I. DAN - black belt | 23.02.2020 |
Croatia
Dubrovnik
| 4. kyu - orange green belt | 01.01.2010 |
| 1. kyu - brown belt | 01.06.2017 |
| I. DAN - black belt | 23.02.2020 |