Paris is so hot right now that even top tennis players are wilting. Why?

The men’s top-seeded tennis player, Jannik Sinner, wilted in the Parisian sun, losing in his second-round match at Roland Garros. Other tennis players are also grappling with the unbearable heat — pulling out iced towels and other gadgets to keep cool. This comes as the temperatures across European nations keep climbing higher, even claiming seven lives in France so far