Comment by jrbedard

Those could qualify:

  - Satoshi Nakamoto (bitcoin creator(s) ~1.5M btc = $3.5B today)
  - Roger Ver (reportedly bought >$1M of btc in ~2010)
  - Winklevii (reportedly owned ~1% of all btc in 2013 = ~$2B now)
  - Ethereum funder(s) (bought >$1M of ether at 2014 crowd-sale @ $0.25, today @ ~$200/eth)
  - Chinese btc/eth mining farm owner(s)