A competitor participates in the Tough Mudder challenge near Henley-on-Thames in southern England May 2, 2015. (Photo by Eddie Keogh/Reuters)

A helicopter drops water over a wildfire as a firefighter works to contain it in Benahavis, southern Spain, May 19, 2015. (Photo by Jon Nazca/Reuters)

Labourers carry a log above their head near the Buriganga River in Dhaka on May 6, 2020. (Photo by Munir Uz Zaman/AFP Photo)

A woman is pictured in the municipality of Iztapalapa as the outbreak of the coronavirus continues in Mexico City on May 27, 2020. (Photo by Carlos Jasso/Reuters)

American socialite and media personality Kylie Jenner in the second decade of May 2023 gets up close and personal with a selfie. (Photo by kyliejenner/Instagram)

Giant pandas enjoy food around a table at Chongqing Zoo, Chongqing, China on May 21, 2023. (Photo by Rex Features/Shutterstock)

Loreen from Sweden performs after winning the 2023 Eurovision Song Contest in Liverpool, Britain on May 14, 2023. (Photo by Phil Noble/Reuters)

English singer and songwriter Dua Lipa (right) seems to be happy hanging with British model Sarah Lysander early May 2022. (Photo by ellis_kaplan/Instagram)