Giles is a brother-in-law of Nobby Stiles, his former Manchester United team-mate, who married into the Giles family. His uncle Matt managed Transport to FAI Cup success in 1950. In 2008, Giles launched a non-profit organisation called the John Giles Foundation. His aims are to offer help for Irish children from all backgrounds by providing them with facilities to improve their health and fitness, and keep youngsters clear of damaging influences such as petty crime and drugs. All proceeds from the sale of Giles' 2010 autobiography go directly towards the funding of the foundation. Further information on the new organisation is available on his official foundation website. Source: Source:  Manchester United  Leeds United  Shamrock Rovers