Assuming the initial investment made to be around the 2012-13 mark, it was a pretty big gamble they took and it definitely paid off. From $120 to $12k is x100 in itself and with a $11 million investment back then, they have turned into billionaires! Wouldn't be surprised to hear more stories of early investors turning into billionaires by today as we're eyeing the $15k mark before 2018!