Viktor Hovland ripped through the back nine of Olympia Fields Country Club in Illinois to post a final-round, 9-under-par 61 and win the BMW Championship on Sunday.

The Norwegian had seven birdies on the back nine to come home in 7-under 28. His career-low round on the PGA Tour also broke the course record of 62 that Max Homa and Sam Burns shot earlier in the week.