It says on the boss category that Mikhail was boss from unknown until 2008. Is it not obvious he arrived in Liberty City in 1990 so he probaby started his crime family in 1990 so it's 1990-2008 case solved?

Case not solved. He could have been the boss before he arrived in Liberty City. I don't see why he wouldn't have been. And sign your name at the end of statements so people know who's saying what. Just type 4 "~" after your sentence. Grand Theft AJ 00:09, August 9, 2010 (UTC)

on the triva for his surname

Mikhail Faustin's name most likely derives from, as stated, Faust (Adjective form: Faustian) is an arrangement in which an ambitious person surrenders moral integrity in order to achieve power and success. But I do not think the name was chosen because of what Mikhail Faustin ends up doing. He did not betray Dmitri. Instead, I think its a reference to the fact that Dmitri has Niko kill . Dmitri surrenders his moral integrity in order to acheive power and success.