It’s official: Prince William will be Prince Harry‘s best man at his May 19 wedding to Meghan Markle in Windsor, the same role that Harry played for William on the occasion of his 2011 marriage to Catherine, Duchess of Cambridge. But for William and Harry, who grew up together in the bright spotlight of media attention, their relationship is about much more than just trading Best Man places. Here’s a look back at the two men and their history in front of the camera flash, from experiences abroad to film premieres and all those sports. There’s no doubt they were adorable kids Tim Graham—Tim Graham/Getty ImagesPrinces William and Harry with their mother, Diana, Princess of Wales in the garden of Highgrove House in Gloucestershire, 18th July 1986. David Levenson—Getty ImagesDiana Princess of Wales and Charles Prince of Wales hold Prince Harry and Prince William on the deck of the Royal Yacht Britannia, during the Royal Tour of Italy on May 5, 1985 in Venice Italy. Tim Graham/Getty ImagesDiana, Princess of Wales with her sons, Prince William and Prince Harry, at the piano in Kensington Palace. Anwar Hussein—Getty ImagesQueen Elizabeth II with the young Prince William and Prince Harry on the balcony of Buckingham Palace after the annual Trooping of the Colour ceremony in June, 1988. Getty Images—2003 Getty ImagesHRH Prince Harry (L) and HRH Prince William leave along with other members of the Royal family after attending a Christmas Day service St.