Rosen Dimitrov
| 82 kg Rosen Dimitrov (; born May 10, 1982) is a Bulgarian Sambo practitioner who is three times world champion in Combat Sambo. He is the trainer of the Bulgarian national team of combat sambo. He is also a mixed martial artist. He has more than 20 MMA fights. With his twin brother Rumen Dimitrov they founded the organization TWINS MMA. Mixed martial arts record |- | Win | align=center| 21-3 | Herman Kungu | TKO (Doctor Stoppage) | MAXFIGHT: Warriors 34 | | align=center| 1 | align=center| 3:16 | Sveti Vlas, Bulgaria | |- | Win | align=center| 20-3 | Aleksey Martinov | Submission (Punches) | Cage Of Glory 4 | | align=center| 2 | align=center| | Obzor, Bulgaria | |- | Loss | align=center| 19-3 | Ronny Alexander | KO (Spinning Back Kick) | MAXFIGHT: Warriors 31 | | align=center| 1 | align=center| 3:01 | Sofia, Bulgaria | |- | Win | align=center| 19-2 | Pavel Malazov | TKO (Punches) | MAXFIGHT: Warriors 28 | | align=center| 2 | align=center| 2:25 | Sofia, Bulgaria | |- | Win | align=center| 18-2 | Borche Ivanovski | Submission (guillotine choke) | MAXFIGHT: Warriors 27 | | align=center| 1 |