Britain's Prince William, Duke of Cambridge and his wife Catherine, Duchess of Cambridge are shown around...
Britain's Prince William, Duke of Cambridge and his wife Catherine, Duchess of Cambridge are shown around the Tashichho Dzong temple by King Jigme Khesar Namgyel Wangchuck and his wife Jetsun Pema in Thimphu, Bhutan, April 14, 2016. REUTERS/Cathal McNaughton