David Frost

David Frost of South Africa acknowledges the gallery at the 17th hole during the final round of the 2012 AT&T Championship at the Canyons Course at TPC San Antonio on October 28, 2012 in San Antonio, Texas. (credit: Darren Carroll/Getty Images)

Frost Wins AT&T Championship In Playoff

David Frost won the AT&T Championship on Sunday, beating Bernhard Langer with a birdie on the second hole of a playoff after overcoming a six-stroke deficit in the final round.