I haven't met someone won like with that amount.
But I've known someone personally that have won equivalent with 1 BTC to the physical casino but this was way back then, years ago. It was my uncle who's been living as a gambler before but now has changed into a businessman. He's a Chinese and he seem to be really good in it.
Yeah, me too. I don't know anyone personally who have been that successful in gambling. I guess I'm surrounded by non-gambling individuals or maybe I'm just not aware that they are into gambling. 1 BTC is a huge amount already, though, especially to someone like me who hasn't been able to have that amount of money.
So your uncle's a Chinese? Well, I must say that they are really just good businessmen. I think they're born with it. Actually, there are so many establishments here in our place owned by Chinese and these are well-known businesses here like restaurants and general merchandise. Their charms may also played its part but I guess it's also about hard work.