ASCOT, ENGLAND - JUNE 18:  Prince Philip, Duke of Edinburgh attends day two of Royal Ascot at Ascot Racecourse on June 18, 2014 in Ascot, England.  (Photo by Chris Jackson/Getty Images for Ascot Racecourse)
Prince Philip: The man behind the Queen
01:37 - Source: CNN
London CNN  — 

Prince Philip, husband of Queen Elizabeth II, will step down from public engagements later this year, Buckingham Palace announced Thursday. Get live updates below.