Our second biggest high roller ever in BTC and biggest in USD terms as number 1 gambled a lot when BTC was in the hundreds of dollars range. Have a look at the wagering contest previous winners and see how many times 13562178 crops up. We're giving them 6 months to decide. The exchange rate was fixed at the time of the draw so as has been pointed out above they have already made a decent amount more than a Lambo if they take the BTC.
Congratulations to everyone who bet on more than 10,000 tickets at 4.26x.