Na Yeon Choi, of South Korea, watches her tee shot on the 10th hole during the final round the U.S. Women's Open golf tournament on Sunday, July 8, 2012, in Kohler, Wis. Choi won the Open.

Na Yeon Choi, of South Korea, watches her tee shot on the 10th hole during the final round the U.S. Women's Open golf tournament on Sunday, July 8, 2012, in Kohler, Wis. Choi won the Open.