ITV daytime quiz show will remember him for his suave appearance on The Chase as well as his impressive knowledge on the show.But these days, brainiac Mark Labbett rocks a much slimmer frame as he debuted his trim figure on Instagram.The 55-year-old looked almost unrecognisable as he donned a well-fitted black suit which he paired with a thin red tie that brilliantly emphasised his impressive 10 stone weight loss.It comes after The Beast climbed up to a whopping 29 stone on the scales back in 2003 when he made the decision to drop the pounds.The TV star opened up about his body transformation on Loose Women earlier this year with the goal to some day "squeeze into" a pair of XL trousers.
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