JOHN RUBA
| COUNTRY : | Indonesia |
| RECORD : | 19-7-1 (10 KO's) |
| KO's : | 37.04 % |
| BORN : | 03-29-2003 |
| AGE : | 23 |
| ALIAS: | FOX |
| HEIGHT : | 5′ 6″ |
FIGHTS
| SD 10 | JOEPHER MONTANO | WELTERWEIGHT | 2019-07-07 | Indonesia |
| UD 10 | SADRIDDIN AKHMEDOV | (VACANT) WBC Asian Boxing Council SUPER WELTERWEIGHT | 2019-03-23 | Kazakhstan |
