Spieth, 31, shot a final-round 62 to finish tied for third at the CJ Cup and spark belief that his game is rounding into form.

This year at Quail Hollow, the questions were inevitable. Jordan Spieth has won the Masters, the U.S. Open and the Open Championship, thus needing a PGA Championship victory to complete the career Grand Slam.

Jordan Spieth makes his ninth attempt to complete a career Grand Slam this week by winning the PGA Championship, drawing inspiration from Rory McIlroy completing his own career Slam.Spieth shared 28th at the 2017 PGA at Quail Hollow in his first attempt at the career Slam.