He led an extraordinary life as Britain's longest-serving royal consort. Born in 1921 into the Greek and Danish royal families, Prince Philip was educated in France, Germany and the United Kingdom. After giving up a promising career as an officer in the Royal Navy, he dedicated most of his adult life to serving at the Queen's side - before retiring from public service in 2016. Report by Thomasl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn