Golf - British Open - practice round - Royal Troon, Scotland, Britain - 12/07/2016. Lee Westwood of England watches his tee shot on the tenth hole. REUTERS/Craig Brough/Files

Emblems of VW Golf VII car are pictured in a production line at the plant of German carmaker Volkswagen in Wolfsburg, February 25, 2013. REUTERS/Fabian Bimmer/File Photo

PGA Tour Commissioner Tim Finchem attends a news conference during the 2015 Presidents Cup golf tournament in Incheon, South Korea, October 10, 2015. REUTERS/Kim Hong-Ji

Ireland's Paul McGinley during the Pro-Am. Golf - BMW PGA Championship - Virginia Water, Surrey, England - 20/5/15. Action Images via Reuters / Andrew Boyers Livepic

2016 Rio Olympics - Golf - Final - Men's Individual Stroke Play - Olympic Golf Course - Rio de Janeiro, Brazil - 14/08/2016. Justin Rose (GBR) of Britain celebrates his gold medal win in the men's Olympic golf compeititon. REUTERS/Andrew Boyers

Golf - British Open - Italy's Francesco Molinari watches his tee shot on the first hole during the third round - Royal Troon, Scotland, Britain - 16/07/2016. REUTERS/Paul Childs

Sweden's Rikard Karlberg on tee three during the last round at Bro Hof golf club during the Nordea Masters tournament in Stockholm, Sweden June 5, 2016. TT News Agency/Fredrik Persson/via REUTERS

2016 Rio Olympics - Golf - Preliminary - Men's Individual Stroke Play - Olympic Golf Course - Rio de Janeiro, Brazil - 12/08/2016. Martin Kaymer (GER) of Germany chips on to the 18th green during the second round of the men's Olympic golf competition. REUTERS/Andrew Boyers