Formula One racer helps Whizz-Kidz

Lewis Hamilton is among celebrities who have designed charity Christmas cards to go on sale today.

By The Newsroom

Published 14th Nov 2010, 14:40 BST

Updated 14th Nov 2010, 21:04 BST

The former Formula One champion was joined by school children in contributing to the Blue Peter Go Cardz appeal, which aims to fund a network of 100 Whizz-Kidz clinics for disabled youngsters.

Lewis Hamilton