BERLIN, GERMANY - APRIL 20: (From L to R) Berlin Mayor Michael Mueller, King Carl XVI Gustaf of Sweden, Queen Silvia of Sweden, World Scout Foundation Chairman Wayne Perry and his wife Christine Perry attend a reception for the World Scout Foundation at Berlin City Hall on April 20, 2017 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)
BERLIN, GERMANY - APRIL 20: King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden attend a reception for the World Scout Foundation at Berlin City Hall on April 20, 2017 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)
BERLIN, GERMANY - APRIL 20: King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden attend a reception for the World Scout Foundation at Berlin City Hall on April 20, 2017 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)
