Don Johnson won $15 million at three casinos. 
Some time later, he celebrated at a nightclub 

with a $190,000 bottle of champagne.

He didn’t cheat, but he did have a winning system. He was very good at the mathematics of blackjack, he was a high roller – known as a "whale" – who could wager lots of money, and he knew how to negotiate a deal.

Read the article: The Man Who Broke Atlantic City, The Atlantic>>

– Gambler splashes out £120k on world’s most expensive bottle of champagne, Let it Flow>>