Who was the first LIV Tour golfer to win a major championship?

Brooks Koepka was the first LIV Tour golfer to win a major championship. He won the 2023 PGA Championship at Oak Hill Country Club.

More about the first LIV Tour golfer who won a major championship

Brooks Koepka won the 2023 PGA Championship with a total score of (-9). Runners up at (-7) were Victor Hovland and Scottie Scheffler.

The victory was Brooks Koepka’s 5th major title.

How much did Brooks Koepka get paid to join the LIV Golf Invitational Series?