In May 2018, Justin Louis Thomas became the 21st player to top the Official World Golf Ranking. Thomas is an American professional golfer who plays on the PGA Tour and is former World Number One. In 2017, Thomas experienced a breakout year, winning five Pga Tour events and the FedEx Cup championship.
See also: Justin Thomas (disambiguation), Sony Open in Hawaii, Justin Thomas (baseball), Justin Thomas (American football), K. R. Justin Thomas, and 2017 U.S. Open (golf).