BBC MasterChef host Gregg Wallace, 60, has stunned fans with his body transformation in a gym video posted to social media. The beaming presenter filmed himself flexing and bobbing along to Dance Monkey by Tones and I while boasting in the accompanying caption about his body fat percentage. Wallace embarked on his quest to lose weight after warnings from his doctor that he was at serious risk of a heart-attack. “My doctor did a blood test, and he said, ‘We need to do something Mr Wallace. This blood test sample, your cholesterol is through the roof. You’re in for some big illness here,” Wallac…
