ABERDEEN, SCOTLAND - JULY 10: Donald Trump opens The Trump International Golf Links Course in Balmedie by hitting the first ball down the first fairway on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
ABERDEEN, SCOTLAND - JULY 10: Donald Trump (3rd R) opens The Trump International Golf Links Course as (L-R) Ivanka Trump, Eric Trump (rear), Martin Hawtree, George O'Grady, Colin Montgomerie, Don Trump Jr and Sandy Jones look on, on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
UNITED STATES - FEBRUARY 10: Donald Trump during the first round of the 2005 AT&T Pebble Beach National Pro-Am at Spyglass Hill Golf Club in Pebble Beach, California on February 10, 2005. (Photo by Mike Ehrmann/Getty Images)
US tycoon Donald Trump plays a stroke as he officially opens his new multi-million pound Trump International Golf Links course in Aberdeenshire, Scotland, on July 10, 2012. Work on the course began in July 2010, four years after the plans were originally submitted. AFP PHOTO / Andy Buchanan (Photo credit should read Andy Buchanan/AFP/GettyImages)
ABERDEEN, SCOTLAND - JULY 10: Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
ABERDEEN, SCOTLAND - JULY 10: Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
ABERDEEN, SCOTLAND - JULY 10: Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
ABERDEEN, SCOTLAND - JULY 10: Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course on July 10, 2012 in Balmedie, Scotland. The controversial ?100m course opens to the public on Sunday July 15. Further plans to build hotels and homes on the site have been put on hold until a decision has been made on the building of an offshore windfarm nearby. (Photo by Ian MacNicol/Getty Images)
ABERDEEN, SCOTLAND - JUNE 25: Presumptive Republican nominee for US president Donald Trump arrives in a helicopter at Trump International Golf Links on June 25, 2016 in Aberdeen, Scotland. The US presidential hopeful was in Scotland for the reopening of the refurbished Open venue golf resort Trump Turnberry which has undergone an eight month refurbishment as part of an investment thought to be worth in the region of two hundred million pounds. (Photo by Jeff J Mitchell/Getty Images)
Donald Trump during the third round of the AT&T Pebble Beach National Pro-Am on Pebble Beach Golf Links in Pebble Beach, California on February 11, 2006. (Photo by Chris Condon/PGA)
UNITED STATES - FEBRUARY 11: Donald Trump climbs back up to the green after chipping during the third round of the AT&T Pebble Beach National Pro-Am on Pebble Beach Golf Links in Pebble Beach, California on February 11, 2006. (Photo by Chris Condon/PGA)
DORAL, FL - MARCH 07: Jordan Spieth tees off on the first hole as course owner Donald Trump looks on during the third round of the World Golf Championships-Cadillac Championship at Blue Monster, Trump National Doral, on March 7, 2015 in Doral, Florida. (Photo by Stan Badz/PGA TOUR)
DORAL, FL - MARCH 05: Donald Trump and Ivanka Trump attend the Military Appreciation Ceremony prior to the start of the first round of the World Golf Championships-Cadillac Championship at Blue Monster, Trump National Doral, on March 5, 2015 in Doral, Florida. (Photo by Stan Badz/PGA TOUR)
TURNBERRY, SCOTLAND - AUGUST 01: Donald Trump watches the action with wife Melania and son Barron during the Third Round of the Ricoh Women's British Open at Turnberry Golf Club on August 1, 2015 in Turnberry, Scotland. (Photo by David Cannon/Getty Images)
DORAL, FL - MARCH 08: Dustin Johnson and Donald Trump hold the Gene Sarazen Cup trophy following Johnson's one stroke victory in the final round of the World Golf Championships-Cadillac Championship at Blue Monster, Trump National Doral, on March 8, 2015 in Doral, Florida. (Photo by Stan Badz/PGA TOUR)
DORAL, FL - MARCH 10: Tiger Woods poses with the Gene Sarazen Cup and Donald Trump after winning the World Golf Championships-Cadillac Championship at TPC Blue Monster at Doral on March 10, 2013 in Doral, Florida. (Photo by Chris Condon/PGA TOUR)
Mel Melcon Developer Donald Trump poses next to a green side bunker on hole 11 at his new golf course, Trump National Golf Club in Rancho Palos Verdes, on Friday morning. Digital image taken on 01/14/05 (Photo by Mel Melcon/ Los Angeles Times via Getty Images)