David Attenborough, English environmentalist and television host
Sir David Frederick Attenborough (; born 8 May 1926) is an English broadcaster, biologist, natural historian and author. He is best known for writing and presenting, in conjunction with the BBC Natural History Unit, the nine natural history documentary series forming the Life collection, a comprehensive survey of animal and plant life on Earth.

Attenborough was a senior manager at the BBC, having served as controller of BBC Two and director of programming for BBC Television in the 1960s and 1970s. His filmography as writer, presenter and narrator spans eight decades; it includes Zoo Quest, Natural World, Wildlife on One, the Planet Earth franchise, The Blue Planet and its sequel. He is the only person to have won BAFTAs in all of the categories black and white, colour, high-definition, 3D and 4K resolutions.

While Attenborough's earlier work focused more on the wonders of the natural world, his later work has been more vocal in support of environmental causes. He has advocated for restoring planetary biodiversity, limiting population growth, switching to renewable energy, mitigating climate change, reducing meat consumption, and setting aside more areas for natural preservation.

On his broadcasting and passion for nature, NPR stated he "roamed the globe and shared his discoveries and enthusiasms with his patented semi-whisper way of narrating". In 2018 and 2019, Attenborough received Primetime Emmy Awards for Outstanding Narrator. He is widely considered a national treasure in the UK, although he himself does not like the term. He is the younger brother of the late director, producer and actor Richard Attenborough, and older brother of the late motor executive John Attenborough.