Russell Knox entered the world ranking in 2009 when he played his first Web.com Tour event at age 24. A year later, he cracked the top 1,000 with a tie for seventh in Knoxville. It took another four years before Knox cracked the top 100 following a top 10 at Hilton Head. And then two years later, he cashed in by winning a World Golf Championship in Shanghai to move into the top 50.
Source: Fox Sports – Golf
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