"I don't mind fans coming up in a friendly, respectful way. That's all part of the fun of being a top tennis player. But if people take pictures without permission, particularly if my children are in the shot, I feel uncomfortable."
Swiss former professional tennis player widely regarded as one of the greatest in the history of the sport. He won 20 Grand Slam men's singles titles and held the world No. 1 ranking for 310 weeks. He retired from professional tennis in 2022.