Koepka wins PGA Championship

Twitter / @PGAChampionship

Brooks Koepka has successfully defended his PGA Championship title.

The American held off fellow countryman Dustin Johnson to win his fourth major title by two shots.

Koepka, who is the 2017 and 2018 US Open champion, began the day with a seven-shot lead.

However, his lead was cut to one after he bogeyed four holes in a row.

Meanwhile, Matt Wallace, Patrick Cantlay and Jordan Spieth finished tied for third.

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