Sung Kang won the AT&T Byron Nelson at Trinity Forest Golf Club in Dallas, Texas, USA. Kang rolled in a 23-foot birdie putt on the 15th hole to finally take the lead for good at the Byron Nelson, getting his first PGA Tour victory on a Sunday. That was the middle of three consecutive clinching birdies for Kang, the 31-year-old South Korean who lives in North Texas. Matt Every finished with a 66. Scott Piercy, also in the final threesome, finished a bogey-free tournament with a 64. Brooks Koepka, the world's No. 3-ranked player who now goes to Bethpage to defend his PGA Championship title, finished fourth at 20 under after a 65.