Guys, I see it differently. The audio is aweful and they didn't capture the whole argument clearly from the beginning. But from how it traspired, it looks to me like Bobby mentioned the discrepancy, Ralph didn't like it, and the argument got louder until Ralph punched him. Unless I heard wrong, it was Ralph who first said "you go t a problem?". Am I right or did I hear it wrong?
Anyway, no matter what Ralph shouldn't have hit him. Ralph is an ambassador for bjj and the Gracie family. Now instead of one loose cannon (Ryan), it seems they have 2. Any other loose cannons I don't know about in the family? Renzo seems like a hell of a nice guy and ambassador for the family and bjj. They should all follow his example.