The Bitfinex hack was the best trade ever made.
119,000 Bitcoin was stolen in 2017. Value $76m.
Bitfinex repaid the victims the USD equivalent ($76m)over time through a recovery token.
Bitfinex get $3.6bn 5,5 years later.
Borrow $76m, repay it slowly , get $3,6bn. 5,5 years.