More Sports Golf Golf Kang surges into Byron Nelson lead with 61 South Korean Sung Kang carded a 10-under-par 61 as he surged to the top of the leaderboard on Friday. Ameer Tyree 11 May, 2019 09:10 IST Sung Kang - (Getty Images) Ameer Tyree 11 May, 2019 09:10 IST Sung Kang produced a dominant performance to claim a four-stroke lead after the second round of the Bryon Nelson.South Korean Kang carded a 10-under-par 61 as he surged to the top of the leaderboard on Friday.Kang – who is looking for his first PGA Tour win – converted six consecutive birdies from the fifth hole, helping him to 16 under heading into the weekend at Trinity Forest Golf Club.Read: Calm Wallace claims lead amid British Masters stormsAmericans Matt Every (65) and Tyler Duncan (66) moved into a tie for second, while three-time major champion Brooks Koepka is a stroke further ack at 11 under.Reigning U.S. Open champion Koepka dropped from third after the first round to fourth, despite a five-under-par 66.Former world number one Jordan Spieth, meanwhile, posted a 67 to be nine shots off the pace.Denny McCarthy – the solo leader after round one – had a six-over showing that dropped him far down the leaderboard into a tie for 67th. Subscribe to our daily newsletter Get your daily dose of Sportstar with handpicked stories delivered right to your inbox! SUBSCRIBE Please enter a valid email address.