Kiawah Island near Charleston, S.C., hosts its second PGA Championship on the Ocean Course. Jason Nall, College TOURX managing partner, previews the second major of the year. A local favorite, Kevin Kisner, is one of Nall’s golfers to watch in the Lowcountry this weekend. He also shares his odds for Rory McIlroy, Jordan Spieth, Harold Varner III, and more.