John Hegarty Details Cast On MovieCast On TV Name John Hegarty Also Known As Sir John Hegarty Birthday Gender Male Place of Birth As: Unknown1999-07-10The Real Saatchis: M... As: Self - Founding Shar2020-01-27Influence... As: Self (Advertising Gu2019-10-14Sainsbury's: 150 Yea... As: Self2006-02-22Lefties: A Lot Of Ba...