| Olga Rubin | |
|---|---|
 | |
| Born | אולגה רובין August 18, 1989 Moscow, Russian SSR, Soviet Union |
| Other names | Big Bad |
| Nationality | Israeli |
| Height | 5 ft 9 in (1.75 m) |
| Weight | 135 lb (61 kg; 9 st 9 lb) |
| Division | Bantamweight Featherweight |
| Reach | 69.0 in (175 cm) |
| Fighting out of | London, England |
| Team | Great Britain Top Team |
| Years active | 2016–present |
| Mixed martial arts record | |
| Total | 13 |
| Wins | 9 |
| By knockout | 3 |
| By submission | 1 |
| By decision | 5 |
| Losses | 4 |
| By knockout | 2 |
| By submission | 1 |
| By decision | 1 |
| Mixed martial arts record from Sherdog | |
Olga Rubin (Hebrew: אולגה רובין, Russian: Ольга Рубин, born August 18, 1989) is a Russian-born Israeli female mixed martial artist who competes in the Bantamweight and Featherweight divisions. A professional since 2016, she fought in Bellator MMA, most notably fighting for the Bellator Women's Featherweight World Championship.