Kielty was born in Downpatrick, County Down, Northern Ireland, and grew up in the neighbouring village of Dundrum. He is one of three sons born to the businessman John "Jack" Kielty, who was shot dead on 25 January 1988 by the Ulster Freedom Fighters (UFF), a cover name used by loyalist paramilitary group the Ulster Defence Association (UDA). John Kielty was to have been a key witness in Central Television's