Sir David Frederick Attenborough is an English broadcaster, naturalist and writer. His presenting career began in 1954 as host of Zoo Quest and has spanned seven decades, establishing him as one of the most prominent figures in nature documentary television. Attenborough's work includes hosting nine documentary series forming The Life Collection, as well as presenting Natural World, Wildlife on One, the Planet Earth franchise, The Blue Planet and Frozen Planet. His contributions to broadcasting have been recognized across multiple formats and technologies; he is the only person to have won BAFTA Awards in black-and-white, colour, high-definition, 3D and 4K resolution. His accolades include three Primetime Emmy Awards for Outstanding Narrator and one Daytime Emmy Award for Outstanding Daytime Personality – Non-Daily. Over his life, he has collected dozens of honorary degrees and awards in recognition of his work.