Shaun Wallace Reveals 2000 Sit-Ups a Day Fitness Routine After 3.5-Stone Weight Loss The Chase star Shaun Wallace, 66, reveals a daily routine of 2000 sit-ups and 300 kettlebell swings after losing three and a half stone through fitness and diet. Shaun Wallace, the 66-year-old star of the ITV quiz show The Chase, has revealed a gruelling daily fitness routine that includes 2000 sit-ups and 300 kettlebell swings. The television personality, known to fans as The Dark Destroyer, has lost three and a half stone over the past few years through the regime, combining morning exercise, gym sessions and a healthy diet. In an exclusive interview with the Daily Mail, Wallace said the first thing he does every single morning is his physical exercise. Alongside his usual 2000 sit-ups, he has introduced a kettlebell challenge in which he swings a kettlebell 300 times a day.Wallace works as a criminal defence barrister in addition to his television duties. After a day in court or a day filming The Chase, he goes straight back to the gym for another intense workout.He explained that in the afternoon, once he has finished work, he meets his personal trainer, who puts him through his paces. With his trainer currently in New York, Wallace has been set rowing challenges. He rowed 10,000 metres yesterday and 8,000 metres the day before, using a rowing machine he keeps in his loft.Diet and Fitness RegimeAlongside his fitness routine, Wallace follows a relatively healthy diet. He starts the day with a banana before having a lunch or dinner that he says has got to be something fish-related to boost his omega-3 intake.His Instagram profile is full of workout videos showing a glimpse of his trimmed-down frame in tight sports T-shirts. The star hinted that he would not say no to showing off his physique in a professional shirtless shoot if the terms were right.Wallace said that if he were invited to do one and the money were right, of course he would do it. Similarly, when asked whether he would consider filming a workout video or a similar fitness collaboration, Wallace, who in January stripped off his T-shirt for an Instagram workout, remarked that if he were asked, he would do it.However, he made clear that it would not necessarily be for commercial gain. Instead, he said, it would be for his own physical and personal development at the age of 66.Health Inspiration and FamilyWallace went on to say that older people tell him all the time that he has inspired them to get fit. He remarked that everybody has a responsibility to invest in their own health, which is why people need to help the NHS as best they can.He noted that there is an obesity crisis and a mental health crisis. While he said training is not a cure-all for mental health issues, he explained that if a person is physically fit in body and mind, it helps mental agility. He added that this is why he always says people should feed their mind with information, to stay involved and engaged.It is not just the obesity crisis that drives him. Wallace revealed that it was his late parents' physical deterioration amid their diabetes battles that inspired him to overhaul his lifestyle and become mentally and physically fit.He shared that his mother and father are his greatest joy and his greatest inspiration, and that he has a mural dedicated to them alongside other inspiring figures in his house. Both of his parents developed diabetes quite early, and he thought it was incumbent on him not to fall into the same trap, even though it is never possible to tell whether a person will get a particular disease, especially if it is prevalent in the family.Wallace said he used to play football and run a lot, and he decided when he turned 50 that to invest in his own physical and mental wellbeing, he would exercise daily.No Rivalry With Mark LabbettWallace is not the only Chaser to show off weight loss recently. Mark The Beast Labbett has impressed fans with a weight loss of 10 stone. However, Wallace insists there is no rivalry between the two when it comes to their health journeys, and he praised his friend's efforts.He said that they are quite close mates, and he remembered when Labbett had type 2 diabetes, he told him that he really had to look after himself. He added that it was not a case of him telling Labbett what to do, because Labbett knew anyway.The comments underline how Wallace has turned his personal health transformation into a broader message about daily discipline, ageing and public health. At 66, he continues to combine a legal career, a high-profile television role and a training schedule that he says is now a permanent part of his life.