David Attenborough at 100: Key moments from an extraordinary life

David Attenborough has now lived on Earth for a century. Here are some key highlights from the renowned environmental broadcaster’s busy and extraordinary life, which he has spent with humans, animals and plants alike.

​ David Attenborough has now lived on Earth for a century. Here are some key highlights from the renowned environmental broadcaster’s busy and extraordinary life, which he has spent with humans, animals and plants alike. Read More Breaking News, Latest News and Videos | CNN