Mark Liverio
USA Representative of the USIMAA
- Associate Sifu Progressive Fighting Arts USA
- Instructor Marshall Combatives
- Kyo Sa Nim Willow-Oak Martialism Academy
- 3rd Dan Black Belt Taekwondo
- 2nd Dan Black Belt Hapkido
- Shodan Torite-jutsu
- Junior Black Belt Yong Sung Lee Hapkido
- Gamay Luzviminda Arnis Kali