Meet the wives and girlfriends of the PGA Championship golfers

The PGA Championship has been a wild ride this year, and several big names are battling it out in the tournament on Sunday in St. Louis.

Famous faces like Tiger Woods, Jordan Spieth and Brooks Koepka are in the competition this year, and their spouses and girlfriends have been cheering them on from the sidelines.

Click through the gallery below to see the wives and girlfriends, also known as WAGs, of players competing in the 100th PGA Championship.