The World Series of Poker ended this week at the Rio Hotel and Casino in Las Vegas, and Denmark's Peter Eastgate (pictured above) became the youngest-ever winner of the world title. He is very much the new breed of player: 22 years old, Danish, mathematically brilliant, who gave up a fledgling career in accounting to "turn pro."

As the winner of the main event Peter won about $9.2 million, but would he actually end up with all that money



Denmark's tax rate is 45% on the first 4 million Danish Kroners (about $680,000) and 75% on income above that. Mr. Eastgate will owe about $6.7 million in Danish taxes, and will get to keep only $2.5 million of his winnings—just 27.23% of his prize. In other words, he faces an effective tax rate of 72.77%. Ouch.



Ivan Demidov of Moscow finished second and won $5.8 million. Russia has a 13% flat tax rate, so Mr. Demidov will owe about $755,247 to the State Taxation Service of Russia. After taxes, Ivan will still have more than $5 million, more than twice as much as the first place Danish winner.