Royal blood!

Singer Will Young discovers he's related to a famous medieval king...

- HANNAH DAVIES, REBECCA MAHONEY

WHO DO YOU THINK YOU ARE?

Tuesday, 9pm, BBC1 Factual

Will Young became a star after winning Pop Idol in 2002. But his reputation is nothing compared to that of his 20-times great-grandfather, who happens to be King Edward I of England!

Finding out he has royal blood isn't the only exciting discovery Will makes on his genealogy journey.