Jack Nicklaus hails Jackson Koivun after his first PGA Tour win and outlines what surprised even him

Jack Nicklaus has lauded Jackson Koivun after his victory at the 3M Open on Sunday, and shared that the 21-year-old surprised him with how quickly he won on the PGA Tour. Anyone who has followed the PGA Tour over the last couple of years will have known that Koivun is one name to