Andy Murray, the former Wimbledon champion, has revealed that he has lost about 11-12 pounds (approximately 5 kilograms) since retiring from tennis after the Paris Olympics. Despite promising his wife to maintain his fitness, he has not been to the gym for five weeks, attributing his weight loss to a reduction in calorie intake from sports drinks and a probable loss of muscle mass. Murray has embraced a new passion for golf, participating in the Celebrity Pro-Am at Wentworth. He acknowledges the unexpected nature of his weight loss and the shift in his routine from rigorous training to more relaxed activities like golf.