FILE - In this Aug. 14, 2016, file photo, from left are silver medalist Henrik Stenson, of Sweden; gold medalist Justin Rose, of Britain; and bronze medalist Matt Kuchar, of the United States, after the final round of the men's golf event at the Summer Olympics in Rio de Janeiro, Brazil. Unlike other Olympic sports, the postponement to 2021 was little more than an inconvenience in golf. (AP Photo/Chris Carlson, File)

FILE - In this Aug. 20, 2016, file photo, Inbee Park, of South Korea, holds up her gold medal after the final round of women's golf at the Summer Olympics in Rio de Janeiro, Brazil. With the postponement of the Tokyo Games, Park gets more time to try to boost her world ranking and try to defend her gold medal in 2021. (AP Photo/Chris Carlson, File)