South Korea’s Byung-hoon Ahn returned home tied for fourth at the Charles Schwab Challenge on the U.S. Professional Golf (PGA) Tour ($8.7 million purse). Ahn carded five birdies and one bogey for a 4-under 66 in the second round of the tournament at Colonial Country Club (Par 70, 7,209 yards) in Fort Worth, Texas, USA, […]