this is why the had to hide the stats. they just want you to think every high roller is winning in order to lure u
It's not about luring, every casino gets to post the huge winnings of their gamblers. And that win is certainly a huge amount from bitcoinerz and that is crazy indeed.
The user doesn't even bother to post his losses in here but it's common that before getting with lucky wins, there's a long road of losses.