He is the owner and operator of the Sityodtong USA Branch in Somerville, Massachusetts, and was certified and appointed by Master Yodtong to be recognized as an international conservator of Thai style boxing.

He also has trained mixed martial arts fighters like Kenny Florian, Frank Mir, Stephan Bonnar, Marcus Davis, Alex Karalexis, Jorge Rivera and Patrick Côté .

Guro Chase had trained with Dan Inosanto, Ben Lagusa, Herman Suwanda, Ted Lucay, Salam Allsi, Surachai Sirisute and even Karl Gotch.

Through this training he became certified in the arts of Jun Fan Jeet Kune Do, Indonesian Pencak Silat, Boxe Francaise savate, Filipino kali-escrima, submission wrestling and Muay Thai kickboxing.

After proving his worth as a student and a fighter he was looked favorably upon by Kru Yodtong himself, a famous Muay Thai instructor who also takes in troubled youths.