if satoshi nakomoto mined 1 million bitcoins in early days. who own the second worlds biggest bitcoin wallet? 
we Already know that satoshi nakamoto is the richest & worlds biggest bitcoin wallet in the whole world especially in terms of digital currency.nakamoto is the father & founder of all bitcoin that own estimated 1000,000 btc in his wallet, and i think the second world biggest wallet in bitcoin is the winklevoss brothers that have own estimated 1% all bitcoins.