Pollard is a popular historian, historical consultant and screenwriter working in the field of feature films, television and print. He was born in Hertfordshire and was educated at St Albans School and Downing College, Cambridge, where he graduated with honours in archaeology and anthropology. After college he worked for a year as an archaeologist at the Museum of London on the excavation of Thomas Becket’s old monastery of Merton Priory. During that time he also developed an educational programme for schools visiting the Surrey Heath Archaeological and Heritage Trust in Surrey for which the Trust was awarded the Graham Webster Laurels at the British Archaeology Awards for their contribution to education in archaeology. Leaving the Museum of London in 1990, Pollard moved into documentary production initially as a researcher, and then a writer and producer. His television credits include development and scripting for the BBC's QI, Channel 4's Time Team including writing the Christmas special Time Team's History of Britain, script editing Bob Geldof’s Geldof in Africa, and developing Terry Jones' Barbarians. He has also written the 3x1 hour history of the Egyptian New Kingdom for the BBC and Lion Television, Egypt’s Golden Empire, which was nominated for an Emmy Award. As well as these he has written and produced documentaries on everything from cannibalism amongst the Dongria Kondh in India to the career of Vlad the Impaler, for presenters including Terry Jones, Bettany Hughes, Alexei Sayle, Tony Robinson and Bob Geldof, and broadcasters including BBC, ITV, Channel 4, National Geographic Channel, PBS, A&E, Discovery Channel, Canal+, ZDF, S4C, ITN and others. Apart from producing documentaries, Pollard runs a company that provides historical and script consultancy for historical feature films and television dramas. He has a long association with Indian director Shekhar Kapur and was historical consultant on his features Elizabeth, The Four Feathers, and ' coaching cast and crew in the historical background to the stories. He has also worked closely in developing other history-based features for directors, including Gillies MacKinnon, Sam Mendes, Jan de Bont and Neil Jordan. He was the historical consultant on Joe Wright's film, Atonement and has recently worked on two movies with Johnny Depp - Alice in Wonderland directed by Tim Burton, ' directed by Rob Marshall and Les Misérables directed by Tom Hooper. In television he is the historical consultant for the MGM Television/History Channel drama Vikings and has recently worked on all four series of the Showtime hit The Tudors starring Jonathan Rhys Meyers and Camelot starring Joseph Fiennes for Starz. Pollard is a regular columnist for History Today, Engineering & Technology and BBC History Magazine and a contributor to the QI books and Annuals including The Book of General Ignorance. His latest book World of the Vikings was released in November 2015. Pollard is also one of the founders of the crowdsourcing publisher Unbound and is a Fellow of the Royal Historical Society