Dutch King Willem Alexander hugs his daughter Amalia as the he celebrates his 50th birthday in Tilburg on April 27, 2017, as the Dutch celebrate King's Day. The king's 50th birthday happens to fall on King's Day or Koningsdag formally known as Queen' Day until King Willem-Alexander ascended to the throne in 2013 taking the reign from his mother. / AFP PHOTO / ANP / Koen van Weel / Netherlands OUT (Photo credit should read KOEN VAN WEEL/AFP/Getty Images)
