Sarah Wallis was born in America and moved to Britain as a child. She finished her degree in Russian and German the year the Berlin Wall came down. Sarah has worked on several majo...view moreSarah Wallis was born in America and moved to Britain as a child. She finished her degree in Russian and German the year the Berlin Wall came down. Sarah has worked on several major historical documentaries including the BBC series People's Century and the Channel 4 series The First World War. She lives in North London with her husband and their two children.view less