As I wrote elsewhere: I never met a hacker more hacker than gera, and never will..

I am glad to finally see his Phrack Prophile published in #72

It shows just a tiny portion of his awesomeness, the full spectrum would probably fill a book.
I am fortunate to have met him and shared numerous adventures with him over the past 35 years or so..

Read his prophile here
https://phrack.org/issues/72/2#article

Also if you are an infosec-cybersecurity practitioners in Argentina, gera's prophile is a must read.
He is a pioneer of Argentina's hacking community and one of the reasons we are known worldwide.