PGA Championship winner Jimmy Walker felt parts of his game coming together before clinching his maiden major title.
Walker, 37, held his nerve Sunday at Baltusrol as he closed with a final-round three-under 67 to claim a one-shot victory.
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He produced a bogey-free last round, holding off world No. 1 Jason Day for a first major crown.
Walker was struggling to believe his accomplishment afterward, having missed the cut at the previous two majors in 2016.
"It's surreal. I mean, it really is," he told reporters.