Rory McIlroy at 22 years of age emulated Jack Nicklaus by making his first win on the USPGA tour a major and the US Open.
Fairhaven, MA (June 20, 2011) – In winning the 111th United States Open Championship, Titleist Brand Ambassador Rory McIlroy registered one of the all-time dominating performances in major tournament history, trusting a Titleist Pro V1x golf ball and a bag full of Titleist equipment to a historic eight-shot victory and his first major championship.
Over the four rounds at Congressional Country Club, McIlroy set or tied 12 tournament records, posting rounds of 65-66-68-69 to finish at 16-under (268), a red number that U.S. Open scoreboards had never previously displayed. For the record, they had never shown 13, 14 or 15 under, either. McIlroy also got to 17-under at one point.
At 22 years, 1 month and 5 days, McIlroy became the youngest U.S. Open champion since Bobby Jones won the 1923 U.S. Open at 21 years, 3 months and 28 days. Among his scoring records are:

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