Games Makers release charity single

They were the unsung heroes of the London Olympics - but now the Games Makers are doing the singing themselves.

The Games Maker Choir, made up of volunteers from the Olympics, is releasing a Christmas charity single called "I Wish For You The World."

Proceeds will go to the British Olympic Foundation and British Paralympic Association, to be spent on developing opportunities for aspiring young people to pursue their sporting dreams.

The track features singer-songwriter Alistair Griffin.