can't work out why!
Gibson was born in 1993 in Balham and attended the private boarding school Marlborough College in Wiltshire, England, between 2006 and 2011.
Gibson is the second son of barrister Charles Anthony Warneford Gibson KC (born 1960) and Mary Ann Fran,ces née Morgan. His mother is the eldest daughter of Sir John Morgan KCMG and the Hon. Fionn O'Neill, who was the only daughter of British socialite Ann née Charteris's[5] first marriage to the Anglo-Irish aristocrat and financier Shane, 3rd Baron O'Neill (Charteris's second marriage was to Viscount Rothermere and her third and final was to James Bond creator Ian Fleming),
Gibson's father is descended from Huntingdonshire gentry, and his mother's ancestry includes the Earls of Dundonald, the Earls of Wemyss and March, the Marquess of Crewe, the Dukes of Somerset, and other peerage and baronetage families.