These wins from the Wolf.bet players are getting crazier than it is.
Big wins are only gained by people who bet large amounts and it is true that he has placed $4.2K with a 30% chance of winning. A little crazy, but thats the belief of a brave gambler and he was very lucky that day.
Big amount, big risk. That gives a better chances for win but still there is no guarantee and not everyone can afford to play that big, to my opinion that is very small number of players and most of then probably professionals. You need to be a little bit crazy, I admit that and you have to be prone to risk and hazard, that comes together. Not for me, though.