I really doubt his Birthdate presented here,

I guess that too , but if he has realy Birthday , then Happy Birthday theymos !

Maybe this response from him will prove from the same greetings way back 2015.

Thanks!

And way back 2017 https://bitcointalk.org/index.php?topic=1967504.msg19587011#msg19587011

Btw happy birthday theymos, wish you more birthdays to come

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