Alexander Derek Dougan was a Northern Ireland international footballer, football manager, football chairman, pundit, and writer. He was also known by his nickname, "The Doog". He was capped by Northern Ireland at schoolboy, youth, Amateur, and 'B' team level, before he won 43 caps in a 15-year career for the senior team from 1958 to 1973, scoring eight international goals and featuring in the 1958 FIFA World Cup. He also played in the Shamrock Rovers XI v Brazil exhibition match in July 1973, which he also helped to organise.