Kru Dennis started practicing marital arts at the age of 7 at Chuck Norris Karate, and continued on through various styles earning a black belt or higher in all arts.   He started training in Muay Thai in 1994 and thereafter started as an instructor in 1998.  He is trained/certified (2003) under Vut Kamnark, Founder/President of United World Muay Thai Association.  He is also trained/certified (2005) under Taningco Academy of Marital Arts (TAMA), Dayton OH.