Dude, that was unreal; there was a half a million dollar risked on that bet and we are talking about another half a million dollars was the reward give or take, that is not something common we could ever see. I am guessing that anyone who has enough money to wager half a million dollars on a single ticket doesn't really celebrate the win the way we would.
These kind of big bets are pretty common during such big tournaments in Sportsbet. For example, I observed someone placing a similar bet during the England vs Italy final sometime back which they ended up losing.What actually matters is the overall profit/loss after considering all the bets that he/she placed until that point basically.
When I bump into bets of this size I wonder if what we see on a sport betting site is only part of a bigger betting strategy : I feel like they had already made bets of then size in other sportsbook on the same event taking advantage of different odds/vip Systems/cashback/promotions and stuff like that.
I tend to assume they overall will have a gain whatever will be the outcome of the event they are betting on because me, as a average Joe, can't really believe someone is really bearing the risk of losing those amounts of money.
I'm sure he will comeback to place more bets like this until the end of World Cup 
