Preview of Sebastian Coe's Who do you think you are?

Sebastian Coe, former Olympic champion and now Chair of the 2012 Olympics Committee explains how little he knows about his family history. He tells us that he spent much of his early life concentrating on how to run faster rather than thinking about his family heritage. Now Lord Coe is at the stage in his life where he would like to find out more about his family history and how it has shaped him.