Alexander Victor Schauffele is an American professional golfer who plays on the PGA Tour. He won the Tour Championship in 2017 and the gold medal at the men's individual golf event of the 2020 Summer Olympics in Tokyo, Japan. From Wikipedia
Full-field inspections with serial number tracking have been proposed by tour pros after top players submitted non-conforming drivers for testing last week; the USGA says 90 percent of tested clubs match those used on the tee.