24-Hour SingStar Marathon Kicks Off Today

Julian Hill's SingStar endurance challenge starts today in London, with the dedicated dad raising money for Great Ormond Street Children's Hospital by playing the karaoke game for 24 hours straight.

At the Ambassador's Bloomsbury Hotel in London, Hill will make his way through every song in the SingStar series over the next 24 hours. It's all a way of saying thank you to Great Ormond Street, who helped Hill's daughter Amelia recover from a congenital heart condition.

You can watch the stream live from 10am UK time at the SingStar the Endurance Challenge site. Best of luck to Julian from everyone at Push Square.