The most famous high roller in the world is probably the billionaire Kerry Packer, who somehow lost 13 million dollars in blackjack in one day. However, there are cases of multi-million winnings on his 'account', because Packer is not an ordinary consumer, but a calculated and smart player. Another famous high roller is Ben Tolleren, his accounts are more modest, and during one year, he won 'only' one million dollars, losing 200,000 dollars.