BRUSSELS, BELGIUM - DECEMBER 19: King Albert of Belgium during the annual Christmas concert in the Royal Palace on December 19, 2018 in Brussels, Belgium. (Photo by Patrick van Katwijk/Getty Images)
BRUSSELS, BELGIUM - DECEMBER 19: King Albert of Belgium during the annual Christmas concert in the Royal Palace on December 19, 2018 in Brussels, Belgium. (Photo by Patrick van Katwijk/Getty Images)