The man behind Matilda – what Roald Dahl was really like

It is 100 years since the birth of Roald Dahl – considered by many to be the world's number one storyteller. His books have received enthusiastic responses from millions of children all around the world. And his tales of the unexpected continue to have a magical pull on readers' imaginations with the BFG, James and the Giant Peach, Matilda and Charlie and the Chocolate Factory all loved by children old and young.