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Billy Casper wins the 1966 U.S. Open.

Billy Casper came from way behind on the final day of the 1966 U.S. Open at The Olympic Club to catch Arnold Palmer, winning an 18-hole playoff the next day.

The greatest chokes in sports history

Sometimes when the spotlight's brightest, sports stars don't shine, they trip and fall off the stage. On Tuesday night, the San Antonio Spurs held an NBA title in their hands, and then fumbled it away. History suggests they'll have trouble recovering from their Game 6 implosion, but if nothing else, they'll have company. Get ready to cringe as you read of the greatest chokes in sports history. – Jay Busbee