Its so lucky he could write a book on it or a regular newspaper column because clearly he knows his stuff to get all the games right when some can barely guess any results beyond random picks.
Sort good to sell your stories and gained more followers and readers, if he can provide articles or books on how he successfully predicts those picks that he has, even it's just a matter of luck or he really have some basis in doing a kind of parlay that leads him to win this huge amount of money. There are people who will follow and will also try to find that same luck that he enjoys.
Depends where you retire but 200k is a starter for a pension and then you need it to grow over a couple decades or he could just buy a house and save himself rent that way; its a decent amount but depends on where you live and the costs you pay.
That's huge money from my location. He can own a house and start a business with that amount. If he's wise enough to invest that money into other passive investment and allow his money to work for him.