Technically one. But you meet the other clubs - and I do mean from all over the world, probably on a more regular basis than in thai boxing. The attitudes and the stuff they teach, the way they teach it etc is always the same. I know this because I met people from Korea, hawaii, ireland, america and others I can't remember. It's always the same. Even from what I've seen of other clubs in different organisations etc.

I say to anyone who has no experience of TKd - go watch the movie The Foot Fist Way. Made me cry with laghter because the stuff it portrays, the characters, situations etc are EXACTLY what you encounter in TKD.

And if that isn't enough evidence, then try to find a TKD video that's decent without a fighter that has to resort to cross training in another martial art.