Albert II (French: "Albert Félix Humbert Théodore Christian Eugène Marie", Dutch: "Albert Felix Humbert Theodoor Christiaan Eugène Marie", German: "Albert Felix Humbert Theodor Christian Eugen Maria") (born Stuyvenberg Castle, Brussels, 6 June 1934) was the King of the Belgians and a constitutional monarch. He is the younger son of King Leopold III (1901-1983) and his first wife, Princess Astrid of Sweden (1905-1935). On 21 July 2013, King Albert II abdicated and gave the throne to his son, Philippe of Belgium.