A young girl splashes through a waterfall at a park in Washington, DC, on June 28, 2021, as a heatwave moves over much of the United States. Swathes of the United States and Canada endured record-setting heat on June 27, 2021, forcing schools and Covid-19 testing centers to close and the postponement of an Olympic athletics qualifying event, with forecasters warning of worse to come. The village of Lytton in British Columbia broke the record for Canada's all-time high, with a temperature of 46.6 degrees Celsius (116 Fahrenheit), said Environment Canada. (Photo by Jim Watson/AFP Photo)

Firefighters take part in the bodybuilding event during a firefighting skills contest at the National Fire Service Academy in Gongju, South Korea on June 13, 2023. (Phoot by Yonhap/EPA)

North Korean people line up on the street side and welcome the motorcade of Russian President Vladimir Putin and North Korean leader Kim Jong Un during their meeting in Pyongyang, North Korea, 19 June 2024. The Russian president is on a state visit to North Korea from 18-19 June at the invitation of the North Korean leader. He last visited North Korea in 2000, shortly after his first inauguration as president. (Photo by Gavriil Grigorov/EPA/EFE)

A young Catholic waits for the start of mass at the church of Saint John the Baptist during the mud festival at Bibiclat, Nueva Ecija province, northern Philippines, Monday, June 24, 2024. (Photo by Aaron Favila/AP Photo)

Janja Garnbret of Slovenia competes during the women's boulder qualification of the IFSC World Cup Innsbruck 2024 on June 26, 2024 in Innsbruck, Austria. (Photo by Marco Kost/Getty Images)

A young woman jumps into the river Rhine to cool off during high temperatures, near Kaiserstuhl, Switzerland, Sunday, June 22, 2025. (Photo by Michael Buholzer/Keystone via AP Photo)

A competitor reacts as she takes part in the “Tough Guy” adventure race near Wolverhampton, central England, on January 29, 2017. The Tough Guy event, which is being held for the final time in its 30th year, challenges thousands of competitors to run a gruelling course whilst negotiating over 200 obstacles including: water, fire, and tunnels. (Photo by Oli Scarff/AFP Photo)

A visitor takes pictures with a smartphone of an artwork entitled “Blue Europe, 2015” by Chinese artist Liu Bolin, on display during the exhibition “Visible Invisible” at the Mudec Museum in Milan on May 14, 2019. Liu Bolin known as “the invisible man” for his photographic self-portraits, focused on a body-painting blending with the surrounding area. (Photo by Miguel Medina/AFP Photo)