A picture made available on 17 September 2014 shows extreme athletes resting in hammocks on webbings stretched between rocks during the International Highline Meeting in Monte Piana, near Misurina, in the northern Italian Alps, Italy, 08 September 2014. (Photo by Balazs Mohai/EPA)

Brian Skerry can be called many things – explorer, journalist, conservation advocate – but he is first and foremost a photographer. His journeys to capture amazing underwater photographs have taken him across the world’s oceans. Photo: This Bahamian oceanic whitetip shark, known for the distinctive coloring on its white-tipped, rounded extremities, is part of a globally threatened species due to overfishing demands, primarily for its fins. (Photo by Brian Skerry)

A teenager holds a bag of Mangos, a tropical fruit who grow up in threes in Caracas, Venezuela on June 22, 2016. The shortage of food especially in areas in extreme poverty had made Mangos the daily food. (Photo by Alejandro Cegarra/The Washington Post)

A worker sings while carrying prickly pears on his head as their production is on the rise due to low water consumption and ability to withstand extreme temperatures, according to farmers, at a farm in Al Qalyubia Governorate, Egypt on August 2, 2022. (Photo by Mohamed Abd El Ghany/Reuters)

People cool off in a fountain outside the Southbank Centre on June 30, 2015 in London, England. The UK is currently experiencing a heatwave, with temperatures of 35 degree celsius forecast tomorrow in some parts of the country. The extreme heat has already seen train cancellations and a health warning has been issued. (Photo by Rob Stothard/Getty Images)

A man roasts dog at Langowan traditional market on August 9, 2014 in Langowan, North Sulawesi. The Langowan traditional market is famous for selling a variety of extreme food such as dogs, bats, rats, wild boar, and snakes. (Photo by Putu Sayoga/Getty Images)

In this June 29, 2018 photo, a wild horse shakes off dust near a watering hole outside Salt Lake City. Harsh drought conditions in parts of the American West are pushing wild horses to the brink and forcing extreme measures to protect them. (Photo by Rick Bowmer/AP Photo)

Participants compete in the Mud Day Race extreme run competition at El Goloso military base, outside Madrid, Spain, June 11, 2016. Thousands of athletes got covered in mud as they celebrated International Mud Day running a 13-kilometer obstacle course on a sunny Saturday with heatwave-like temperatures up to a 29 degrees Celcius (around 84 degrees Fahrenheit). (Photo by Juan Medina/Reuters)