Yun piped 10-of-14 fairways on his way to landing 12 greens in regulation (T28). The highlight of his round came from off the green, though, holing out for eagle at the par-5 fourth hole. The 29-year-old is having an exciting start to the week as he got news of his second son being born on Tuesday and now he’s T2 after 18 holes. Nappy Factor seems to be clicking into gear, “I wasn’t there for it obviously and I’m sorry to my wife for not being able to be there and being stuck out here, but I’m trying to make the most of this opportunity. But at the same time I think it gives you a good perspective on life in general. Golf’s not the most important thing, it’s family.” Golfers often play well after a big life event that frees them up mentally. This might be one of those cases and he’ll be one to watch closely for the remainder of the week. Today’s 67 matches his low round recorded in a PGA TOUR stroke-play event (3-under 67 in R2 of 2017-18 RSM Classic). Yun played one full season the PGA TOUR with his career-best finish in a stroke-play event being a T64 (2018 Valero Texas Open). He did manage a T22 at the 2018 Zurich Classic (team event).