Footballer Patrice Evra and comedians Rob Beckett and Roisin Conaty join the boys. Look out for a performance James says is the best he's ever seen on the show.

James finds a funny way to stitch up Jamie as the boys welcome long distance legend Mo Farah, netball coach Tracey Neville and comedian Rob Beckett.

Get ready to rumble with James and the boys as GB boxer Nicola Adams, former heavyweight champion Wladimir Klitschko and funnyman Tom Davis step into the ring.