Celebrity SAS: Who Dares Wins starts on Channel 4 on Sunday 3rd August at 9pm. The episode will also be available to stream on Channel 4's Video on Demand service. For their first task, the celebs will plunge into the freezing sea, swim to a rendezvous point and attempt to jump onto a moving speedboat.

A fresh group of fourteen stars from across the world of music, entertainment and sport have signed up for the latest season of the hit Channel 4 show. It is a spin-off of the regular civilian version - SAS: Who Dares Wins. If you love TV, check out our Screen Babble podcast to get the latest in TV and film.

I just don’t have the conviction, and I feel as though I’m not dedicated enough," one celebrity candidly admitted.