There's something weird about Benny... down here in Rio, he not only taught and sold "shaolin wing chun" as a mandatory part of his Hung Fa Yi Wing Chun program for years, but also sold a VTM certification + national "exclusive" representation for a group of three ex-Moy Yat instructors and later sold a certification + "regional" representation to another group from other state (the ones who are now into the black flag thing), thus passing over his appointed national representatives.

That's why Benny lost all his Wing Chun students and representatives in Rio.