Born in Sri Lanka, where his Scottish parents were stationed at the time, David is the only person to have held British, American, Commonwealth, European, World and Olympic swimming titles at the same time. He won 200m Breaststroke bronze for Scotland at the Edinburgh 1970 Commonwealth Games at the age of 16 and announced himself on the global stage with silver in the same event at the 1972 Olympic Games in Munich.
Two gold and a silver at the 1974 Christchurch Commonwealth Games was followed by his greatest triumph as he won Olympic gold in world record time at Monteral 1976 in 200m Breaststroke, also taking silver in the 100m event.
Also a three time World champion and twice European champion, DavidÂ wasÂ European Swimmer of the YearÂ three times and was namedÂ British Sports Personality of the Year in 1975. He was inducted into the International Swimming Hall of Fame in 1982Â and in 2002 was one of the inaugural inductees into theÂ Scottish Sports Hall of Fame.