Farmer Zhang Xianping rides his pig "Big Precious" during an interview with the media, in Zhangjiakou, Hebei province, China, November 2, 2015. Zhang, a pig breeder, instead of killing it, decided to keep the two-year-old "Big Precious" as pet when its weight reached 600 kg, according to local media. (Photo by Reuters/China Daily)

Pope Francis waves as he arrives at the Kangemi slums on the outskirts of Kenya's capital Nairobi, November 27, 2015. (Photo by Goran Tomasevic/Reuters)

Policewomen take a picture inside a tunnel under the Chao Phraya river at a Mass Rapid Transit subway station in Bangkok, Thailand, December 14, 2015. (Photo by Athit Perawongmetha/Reuters)

Pablo Holcer tests out a VR system made by Neurable that allows the user to control with their thoughts as the EEG headset interprets thoughts into actions in the VR environment at SIGGRAPH 2017 in Los Angeles, California, July 31, 2017. (Photo by Mike Blake/Reuters)

Thousands gather to rally for marriage equality ahead of a national postal survey on September 10, 2017 in Sydney, Australia. The High Court handed down its decision on Thursday to allow the government's proposed postal ballot survey to go ahead. Ballots with the question “Should the law be changed to allow same-sеx couples to marry?” will be sent to households across Australia on September 12. (Photo by Jonny Weeks/The Guardian)

Children dressed as Santa Clause play with a soccer ball as they celebrate at their school ahead of Christmas in Chennai on December 23, 2021. (Photo by Arun Sankar/AFP Photo)

American singer-songwriter Olivia Rodrigo (R) seen at BRIT Awards 2022 Sam Fender's After Party at Four Quarters in Peckham on February 08, 2022 in London, England. (Photo by Neil Mockford/Ricky Vigil M/GC Images)

Ukrainian servicemen are seen training with a BMP-2 in Donetsk Region, Ukraine on February 10, 2022. (Photo by Wolfgang Schwan/Anadolu Agency via Getty Images)