The pressure is on for 15 famous faces who think they’ve got what it takes to pass SAS selection this September. Celebrity SAS: Who Dares Wins returns for season 6 – and it’s safe to say the participants aren’t being eased into the process gently as things kick off with them being suspended 335ft in the air. Rudy Reyes, Chris Oliver, Mark Billingham, and Jason Fox return as the Channel 4 show’s steely-eyed Directing Staff. Season 6 sees the celebrities put through their paces at a winter warfare training camp based on New Zealand’s South Island. For some of the recruits, their life turns into …