If He Forget everything on purpose ? 
( Like The genius for remember everything 10 years later everything he did making something he is alone able to see them ).
He know governements probably want to kill him or want him to work for them so he take the risk to be forgotten forever as a legend.
Imagine what he was able to do in 2008 already, when no one in world have the power to change the world, he was the one to believe he was able to start the revolution alone and change entire world by himself.
Nothing, he predicted everything perfectly, he will comeback one day i think he is already back but to crazy like 10 years ago no one believe him already.
I don't think any government want to kill him until now. Killing him won't be really do any good to the overall picture of cryptocurrencies. I think that there are two possibilities. One is that he might have died in some tragic incident until now. While the second possibility is that it was an organization who of more than one person who have decided to go down once they have created this magnificent wonderful currency. Moreover I think he would become a great source of pumps and dumps if he comes to highlight so this might be a plausible explanation as to why he is not revealing his identity. ( Like The genius for remember everything 10 years later everything he did making something he is alone able to see them ). He know governements probably want to kill him or want him to work for them so he take the risk to be forgotten forever as a legend.
Imagine what he was able to do in 2008 already, when no one in world have the power to change the world, he was the one to believe he was able to start the revolution alone and change entire world by himself.
Nothing, he predicted everything perfectly, he will comeback one day i think he is already back but to crazy like 10 years ago no one believe him already.