Tennis player Zverev protests at Roland Garros: they prevented me from taking insulin for my diabetes 1

German tennis player Alexander Zverev has had type 1 diabetes since he was three years old. But in the quarterfinals of Roland Garros 2023, in Paris, when he asked the chair judges during a field change to be able to administer insulin, he was told that by regulation he could not do it on the sidelines, but he would have to ask a toilet break and do it in the locker room.