By Larry Fine ARDMORE, Pennsylvania (Reuters) - Nineteen-year-old amateur Michael Kim looked at the scoreboard at Merion's 15th green on Saturday and smiled at the sight of his name listed two strokes from the lead in the third round of the U.S. Open. South Korea-born Kim, a University of California, Berkeley student and winner of the Jack Nicklaus award as top U.S. college golfer, said it was the company he was keeping on the big scoreboard that made for the special moment. ... More...