- Name
- Seong Hyuk Bang
- Nationality
South Korea- Weight Class
- Featherweight
- Nickname
- Sirasoni
- Fighting Out Of
- Chuncheon, South Korea
- Height
- 180 cm (5'11")
- Weight
- 145 lbs
- Affiliated Gym
- Chuncheon Team MAD
- Birthday
- May 14, 2026
- Age
- 0
Seong Hyuk “Sirasoni” Bang is one of South Korea’s fastest‑rising MMA prospects and the reigning Black Combat Featherweight Champion. Known for his elite counter‑striking, dynamic vision, and cat‑like reflexes, Bang has become the face of Black Combat’s new generation of talent.
Fighting out of Team MAD Chuncheon under coach Cha In‑ho, Bang was given the nickname “Sirasoni” for his speed and predatory movement — a reference to a legendary Korean gangster known for toughness and fearlessness. Bang admitted he didn’t even know the meaning at first, but the name stuck as his highlight‑reel knockouts began piling up
