HAMBURG, GERMANY - JULY 21: First Mayor of Hamburg Olaf Scholz (2nd-R) walks with Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they take a tour of Airbus before bringing their children to see helicopter models H145 and H135 ahead of departing from Hamburg airport on the last day of their official visit to Poland and Germany on July 21, 2017 in Hamburg, Germany. (Photo by Michael Ukas - Pool/Getty Images)
