After winning the US Open in 2017 and 2018, as well as the PGA Championship in 2018 and 2019, Koepka became the first golfer to win back-to-back majors.
Brooks has won $30.1 million in tournament prize money so far this year. He's also made a lot of money from endorsements.
Koepka is a brand ambassador for Rolex, a Swiss watchmaker. Infor, Netjets, and Michelob Ultra are among his sponsors.