Edoardo “DODO” Molinari wins the US Amateur Golf Championship 2005, at Merion Golf.

From Wikipedia: During a distinguished amateur career, Molinari won several national championships. The undisputed highlight of his amateur career came in 2005, when he became the first Italian and the first Continental European to win the U.S. Amateur. He claimed the title by holing a 25-foot birdie putt on the 33rd hole to win 4 & 3 over the American Dillon Dougherty. As a result of that victory, Molinari qualified to play in the 2006 U.S. Masters, U.S. Open and The Open Championship. His younger brother Francesco, who is also a professional golfer, caddied for him at that year's Masters.

http://en.wikipedia.org/wiki/Edoardo_Molinari