still more western boxing gyms than muay thai gyms. and most of the gyms that teach muay thai used to be tkd or karate gyms that modify themselves and sell it as muay thai
i am not discrediting this guy but heres an example
http://www.extrememuaythai.com/pages/extreme_main.html
apparently hes never trained in muay thai.
and lastly all the black kids are too busy playing basketball......