HOME How the royal family is celebrating Prince William's 37th birthday Junio 21 of 2019 - 11:15 EDT by Tionah Lee Galería: 7 Fotos Volver a la noticia 1/7 Kensington Palace celebrated the future King's 37th birthday with a throwback picture from Tanzania. 2/7 3/7 © Getty Images The second in line to the throne received a special birthday wish from his grandmother, the Queen. Prev1/3Next More about: Prince William British Royals