関根秀樹
- Profesie
- Actorie
- Data nașterii
- 13 august 1973
- Locul nașterii
- Iwata, Shizuoka, Japan
Biografie
Hideki "Shrek" Sekine (born August 13, 1973) is a Japanese mixed martial artist, professional wrestler, and jiu-jitsu practitioner. He holds an MMA record of 14-8 as of March 2026.