London 2012: Olympics people in numbers

17 April 2012 Last updated at 21:23 ET Help

Athletes take a starring role at the Olympic Games, but with 100 days to go until London 2012, we take a look at who else makes up the cast of thousands behind the sporting event of the year.

Source: Locog. Music: Andrew White (PRS) Music Candy

Design: Salim Qurashi. Production: Dominic Bailey, Michael Hirst, Christine Jeavans

London 2012 from the BBC

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