Last December, mum-of-one Bianca announced that Aaron had proposed to her while the pair were on holiday in Thailand. At the time, the Celebrity SAS: Who Dares Wins star said that she had never been happier. The romantic engagement came after the couple had welcomed their daughter.

Asked by one of the hosts if he would like to see a doctor, Barrowman said: "No... I'm done. I know who I am and what I'm about. It's not for me." The episode also featured The Only Way Is Essex star Bobby Norris discussing a desire to overcome his fears and the online abuse he has faced.

Week 4 managed to be much messier than anyone anticipated. On this week's overreaction show, Dan Wetzel, Ross Dellenger and SI's Pat Forde revel in Michigan's overpowering win over USC and Tennessee's defensive domination of Oklahoma. And of course, they give another pitch for why Colorado's Travis Hunter should win the Heisman.

SAS: Who Dares Wins returned to Channel 4 on Tuesday night with a celebrity version of the popular series, but fans were left unimpressed after one star quit.

John Barrowman's two-word response after quitting Celebrity SAS: Who Dares WinsSource: Celebrity SAS: Who Dares Wins, Channel 4

Memorable celeb reality TV walk offs as John Barrowman quits SAS show after half an hour - John Barrowman only lasted 32 minutes at Celebrity SAS base camp, announcing: ‘It’s not for me’