Great heights and kung fu warriors test boxer Tony Bellew, funnyman Romesh Ranganathan and hockey hotshot Sam Quek as they join James Corden and the boys.

Fun and games await Chelsea's Cesc Fabregas, equestrian golden girl Charlotte Dujardin and comedian Romesh Ranganathan as they join James Corden and the boys.

It's Jack v Jamie in the biathlon - a sport that combines skiing, shooting and lycra. Piers Morgan, Paul Merson and Roisin Conaty join the show.