David Attenborough. Self: Unser blauer Planet II. Born 8 May 1926, the younger brother of actor Lord Richard Attenborough. He never expressed a wish to act and, instead, studied Natural Sciences at Cambridge University, graduating in 1947, the year he began his two years National Service in the Royal Navy. In 1952, he joined BBC Television at Alexandra Palace and, in 1954, began his famous "Zoo Quest" series. When not...