This pure anedoctal, and also a lie. Your problem here is exactly that, generalitaion, you take isolated cases and build a very wrong perspective base on that. Cogu is very a honest and humble guy that has been around for ever i am sure he didnt took advantage of the tv, and that can be proved. About dead, I have nothing to say, he really did cheat and should be punished for that, as he did. VSM is just a tragic story, lifetime punishment for a mistake he made as a kid, dont you see a problem in that?
To the least, either you are very naive, lack information or just have a personal problem with brazilians, because MIBR as an org, never accused anyone from cheating.