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Sungjae Im has pulled out of the CJ Cup at Byron Nelson with an unspecified illness, the PGA Tour announced Tuesday. Im, who finished T-3 at the Masters in April, has had a solid season, with four top-10 finishes in 17 starts. He withdrew from last week’s AT&T Byron Nelson due to a back injury but still managed to make the cut and finish T-28. This will be the second time Im has missed a cut this season. He also missed the cut at the Sony Open in January.