If you're in Hungary and you want to learn the RKC system, the man who is responsible for the exceedingly high passing rates of many Hungarian RKCs is Lakatos Peter!
I've been part of the teaching crew at many RKCs, and nobody's prepared as many folks to pass and show strong technique like he has. Whether you want to learn in English or Hungarian, he's perfectly fluent in both and can teach in high detail with great patience. Seek him out, learn from him, and find out firsthand what all the hype is about with kettlebells!
Dr. Mark Cheng, RKC Team Leader - Los Angeles, CA USA - www.kettlebellslosangeles.com