if i have 150 million usd worth of bitcoin, where can i sell them without the risk of getting killed or kidnapped, what should i do? or where should i sell them.
any trusted source?
If you are in Europe or could travel for the transaction, then one of the most trusted (founded 2013) is
https://www.bitcoinsuisse.ch/They run family office and OTC desk, if you need an introduction, then PM me.
/KX