Donald Trump arrives at the Old Course in St Andrews in 2006. Getty Images
Then US President Donald Trump waves whilst playing a round of golf at Trump Turnberry Luxury Collection Resort during his first official visit to the United Kingdom as President in 2018. Getty Images
Eric Trump attends the opening Trump Turnberry's new golf course in Turnberry, Scotland, in 2017. Getty Images
Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course in Balmedie, Scotland, in 2012. Getty Images
Donald Trump and Colin Montgomerie share a joke after the opening of The Trump International Golf Links Course. Getty Images
Donald Trump, then the Republican Party Presidential candidate, visits his Scottish golf course in Turnberry in 2015. Getty Images
Donald Trump is hit on the head with a balloon held by a member of public after an address to the Scottish Parliament in 2012. Getty Images
Donald Trump stands in his ceremonial robes before receiving his honourary award of Doctor of Business Administration from Robert Gordon University in Aberdeen, Scotland, in 2010. Getty Images
Donald Trump arrives at the Old Course in St Andrews in 2006. Getty Images
Then US President Donald Trump waves whilst playing a round of golf at Trump Turnberry Luxury Collection Resort during his first official visit to the United Kingdom as President in 2018. Getty Images
Eric Trump attends the opening Trump Turnberry's new golf course in Turnberry, Scotland, in 2017. Getty Images
Donald Trump plays a round of golf after the opening of The Trump International Golf Links Course in Balmedie, Scotland, in 2012. Getty Images
Donald Trump and Colin Montgomerie share a joke after the opening of The Trump International Golf Links Course. Getty Images
Donald Trump, then the Republican Party Presidential candidate, visits his Scottish golf course in Turnberry in 2015. Getty Images
Donald Trump is hit on the head with a balloon held by a member of public after an address to the Scottish Parliament in 2012. Getty Images
Donald Trump stands in his ceremonial robes before receiving his honourary award of Doctor of Business Administration from Robert Gordon University in Aberdeen, Scotland, in 2010. Getty Images
Donald Trump arrives at the Old Course in St Andrews in 2006. Getty Images