Florida sophomore Billy Horschel shot a USGA-championship record 11-under-par 60 Monday to take the first round lead in the U.S. Amateur stroke play qualifying at the Chaska Town Course.
Horschel fired his round at the 6,753 yard, par 71 Arthur Hills 1997 design.
He breaks the USGA championship record by two strokes.
For more on the Am, USAmateur.org has some great coverage.