Happy Birthday to Prince Kyril of Bulgaria, the Prince of Preslav, who turns 55 today! The second son of Tsar Simeon II and Tsaritsa Margarita of Bulgaria, he was born in exile in Madrid and got a degree in Physics from Princeton University. In 1989, Prince Kyril married Doña María del Rosario Nadal y Fuster de Puigdórfila, a former model and muse for the fashion designer Valentino. The couple had three children before separating in 2009. Prince Kyril worked for GLG Partners in London and is usually seen surfing close to his home in Majorca. He is close to various Royal Families, including the Norwegian and Greek Crown Princely Couples. We wish HRH a very Happy Birthday and Many Happy Returns!