K. J. Choi. of South Korea, hits out of the bunker on the practice green during a practice for the U.S. Open Championship golf tournament in Bethesda, Md., Tuesday, June 14, 2011.

K. J. Choi. of South Korea, hits out of the bunker on the practice green during a practice for the U.S. Open Championship golf tournament in Bethesda, Md., Tuesday, June 14, 2011.