Y. E. Yang, of South Korea, tees off on the eighth hole during the final round of the U.S. Open Championship golf tournament in Bethesda, Md., Sunday, June 19, 2011.

Y. E. Yang, of South Korea, tees off on the eighth hole during the final round of the U.S. Open Championship golf tournament in Bethesda, Md., Sunday, June 19, 2011.