John Cleese, the acclaimed British actor and comedian, publicly disclosed his use of experimental anti-aging Treatments. In an interview with Saga Magazine, the 84-year-old Monty Python co-creator revealed that he spends approximately £17,000 (₹17.9 lakh) annually on private stem cell therapy. Despite his youthful appearance, experts warn that such treatments may not only be ineffective, but could also carry significant health risks including cancer.