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Kohler (United States) (AFP) - The shock that Martin Kaymer felt as he hoisted his first major trophy at the PGA Championship at Whistling Straits five years ago heralded a tough adjustment to a new status as a sports star.
Kaymer, then 25, outlasted Bubba Watson in a three-hole aggregate playoff to become the first German after Bernhard Langer to win one of golf's four major titles.