Just to make it clear, are you claiming that mhanbostanci managed an "investment pool" for his niece and his student?
There are several possibilities that more than one person can use the same wallet.
Investment fons, laziness/indolence, lack of knowledge etc.
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Since this message has been deleted by Lauda, I will not reply on this matter. Also, i'm busy atm. I'm out of this topic now.