Rory McIlroy - the 22-year-old sensation from Holywood, Northern Ireland

BETHESDA, Md. — These bravura opening-round performances in major championships are becoming second nature for Rory McIlroy, the 22-year-old sensation from Holywood, Northern Ireland. At one with his golf game like a virtuoso musician with his instrument, McIlroy was brilliant on a gray Thursday at the United States Open, shooting a flawless round of 65 that was the best of the day by three