Jeremy Clarkson has admitted he encountered an unexpected problem following his recent weight loss. The 65-year-old former Top Gear presenter took to social media to reveal an awkward airport moment linked to his use of injection Mounjaro. It comes after the TV star shared how he wanted to lose weight and adopt a healthier lifestyle. Last year, he revealed that he had heart surgery , and that if he hadn't received medical attention when he did, it could have resulted in a fatal heart attack.