Richard Attenborough vs David Attenborough

[Not to be confused. Get your facts right.]

For people who have been watching wildlife documentaries, you should be quite familiar with the voice of Sir David Attenborough.

This is Sir David Attenborough, the wildlife presenter. He is still alive as on 25 Aug 2014.

This is Sir David Attenborough brother - Richard Attenborough, who is an actor and director. He died on Sunday 24 Aug 2014.

Source of both Attenborough pic: http://www.smh.com.au/

RIP Richard Attenborough.