Kevin Chappell shot a 59 in the second round of the

[largemouth]

PGA event this week at Greenbriar. 59's are getting sorta routine these days.
https://www.espn.com/golf/leaderboard?tournamentId=401148233

 

[largemouth]

List of previous rounds. Not sure if this is complete?
https://www.pga.com/news/golf-buzz/players-who-shot-sub-60-rounds-pga-tour