‘Exhausted’ Jackson Koivun admits what he’s really struggling with after his Presidents Cup debut
What happened
Jackson Koivun is coming off a breakout Presidents Cup, but it’s still not smooth sailing for the 21-year-old. Koivun won on the PGA Tour for the first time in just his third event as a pro, then became the story of the Presidents Cup with his Sunday singles performance.
Summary assembled by rule from the sources below