In all, 20 rich businessmen tried their luck against 28 pros. Poker pro Antonio Esfandiari won the tournament, and the $18.3 million first prize. Another pro, Sam Trickett finished second and won $10.1 million. But four billionaire businessmen finished in the top nine. Einhorn finished third and won almost $4.4 million.
David Einhorn is donating the nearly $4.4 million he won at the Big One for One Drop tournament to the City Year Foundation. (photo by Vin Narayanan, Casino City)