sports2 min read·Updated May 23, 2026·Fact-check: reviewed

Si Woo Kim Records 60 at Byron Nelson Following Final-Hole Bogey

The South Korean golfer narrowly missed joining the elite club of players to shoot sub-60 after a late setback on the 18th hole.

BylineEditorial Desk··Updated May 23, 2026
Source context

Primary source: ESPN Top Headlines. Full source links and update notes are below.

Fast summary

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  • Si Woo Kim shot a 10-under-par 60 at the Byron Nelson tournament.
  • A bogey on the 18th hole prevented Kim from recording a historic 59.
  • The round stands as one of the lowest in the history of the event.
Si Woo Kim competing at the Byron Nelson golf tournament.

What happened

Si Woo Kim carded a 10-under 60 during a dominant performance at the Byron Nelson. Despite the low score, Kim missed a historic opportunity to shoot a 59, golf's most prestigious single-round benchmark, due to a mistake on the final hole.

What's new in this update

Kim entered the 18th hole with a chance to secure a 59 but ultimately settled for a 60. A bogey on the par-4 finishing hole ended his bid for history, though the round remains a career highlight and a significant move up the leaderboard.

Key details

The round was characterized by high-level precision before the late bogey. Shooting a 60 on the PGA Tour remains a rare feat, and Kim's performance is among the lowest recorded scores at this specific tournament venue.

Background and context

The Byron Nelson is known for offering scoring opportunities, but the sub-60 threshold is rarely crossed. Only a small group of players in PGA Tour history have officially recorded a round of 59 or lower in competition.

What to watch next

Kim's position near the top of the leaderboard makes him a primary focus for the remainder of the tournament. Observers will watch to see if he can maintain this scoring pace and secure another PGA Tour victory.

Why it matters

Sub-60 rounds are exceptionally rare milestones in professional golf, and Kim's performance places him in immediate contention for the tournament title.

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Sources and methodology

GolfPGA TourSi Woo KimByron NelsonSPORTS