THE Chase star Shaun Wallace showed off his amazing weight loss in a topless bathroom video.
Barrister and Mastermind winner Shaun, 64, is nicknamed "The Dark Destroyer" on the ITV quiz show.
Taking to Instagram, the star revealed a huge milestone to his followers.
Speaking in a video recorded in his bathroom, Shaun said: "End of the first week of the Jane Plan diet journey, let's see if I've lost weight..."
Shaun continued by standing on scales and revealing he'd managed to lose three kilos.
The quiz titan captioned his post: "It's weigh in time! I've lost 3 kilos!! Keeping up with my Janeplan diet."
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One follower commented: "You have done well my friend. With you every step of the way."
Another penned: "YAY. Not easy. Well done. Don't waste away though!!"
A third chimed in: "Well done!! Here's to a healthier life."
While a fourth said: "Well done Shaun, you always 'practice what you preach'.
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"Such an inspiration to help everyone. Please keep doing what you do!
"Love to you as always Shaun."
It comes as the star recently revealed that he has a secret partner.
Shaun gave fans a rare update on his personal life away from the hit ITV game show.
Speaking on the podcast with Kay Adams and Karen MacKenzie, he opened up about his current dating status.
"I suppose I'm married to my career. Put it that way. I like that. I prefer that and I'm happier," the quizzer explained.
However, the hosts did continue to press him about the possibility of having a relationship.
The star eventually confirmed: "Yes, I'm in a relationship."
Meanwhile, Shaun is not the only star of The Chase to show off an incredible weight loss.
The Chase's best moments

The Chase has been entertaining ITV viewers for years, here are some of the show's most memorable moments...
Bradley Walsh can't stop laughing
- Every time host Bradley Walsh erupts into fits of laughter on The Chase it makes for pretty entertaining TV. One particularly memorable occasion was when he was asking the question 'The title of which Elvis Presley song was engraved of the inside of Freddie Star's coffin?" As usual the contestant was given four multiple choices but Bradley could get through reading them out before bursting into hysterics. Seeming the idea of the song being option 'B: Way Down' was too much for the presenter to handle.
The Double Trouble special
- To celebrate 15 years of The Chase on screens, ITV launched a special 'double trouble' episode where contestants faced off against not one but two of the show's beloved Chasers. And despite the odds, the contestants managed to go home with some cash!
The contestants with famous names
- Eagle-eyed ITV fans are always quick to spot interesting and sometimes hidden details on the quiz show - but there have been a few times where the names of some contestants have been overtly obvious. For example, one 2017 episode of the quiz show saw Bradley welcome four contestants who were named after Friends characters Ross, Rachel, Phoebe and Joey. Another group of contestants with named from The Simpsons were also grouped together in another episode, much to viewers' amusement.
The Beast's anger gets the best of him
- During an episode from the 2024 season, Mark Labbett let out his inner beast as he exploded in a fit of anger. Close to losing the competition in the Final Chase, Mark then made a silly mistake and incorrectly answered the question, “Rabbit was a 1980 hit for which Cockney duo?” “Oh, you idiot!” he yelled at himself while slamming the table in front of him. With seconds left on the clock, the Chaser then admitted defeat, moaning "I don't deserve to win."
Mark Labbett - known as the Beast - joined Shaun as the original Chasers when the show launched in 2009.
Earlier this year, former maths teacher Mark shared a mirror selfie showing off an amazing 10st weight loss.
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The TV personality took to Instagram Stories to show off his slimmed-down frame in a mirror selfie.
Mark looked dapper in a classic suit and tie as he posed side on accentuating his slender figure.