As Prince William, the Duke of Cambridge, turns 30, Suranne Jones narrates this special one-off documentary taking a look at his life so far. It reveals the incredible story of the future heir to the throne's first three decades using rare archive footage and interviews with relatives, experts and celebrities. This fascinating programme relives the prince's journey and finds out what he is really like. It reflects on all aspects of his life so far and reveals the real person behind the very public face