A dancer performs before a judging panel during the World Irish Dancing Championships in Dublin, Ireland on April 11, 2017. The April 9-16 event draws some 5,000 performers from Ireland and overseas, including from both the Irish diaspora in places like the United States and Australia as well as less likely countries such as Russia and Japan. (Photo by Clodagh Kilcoyne/Reuters)

Women wearing "Shiroshozoku" or the traditional white robe pray as they bathe in ice-cold water at the Teppozu Inari shrine in Tokyo, Japan, January 10, 2016. About 100 participants took part in the Shinto ceremony to purify their souls and wish for good health in the new year. (Photo by Yuya Shino/Reuters)

People try to board a goverment bus during the second day of a suspension of public transport services in Apopa, El Salvador July 28, 2015. Violent gangs in El Salvador ordered bus drivers to strike on Monday in a conflict that has killed six people and left thousands of commuters stranded on the streets of the Central American capital, police and bus company officials said. (Photo by Jose Cabezas/Reuters)

Models present makeup creations during a show by Maybelline New York at the Berlin Fashion Week Autumn/Winter 2016 in Berlin, Germany, January 18, 2016. (Photo by Fabrizio Bensch/Reuters)

Aliia Nasyrova laying her hair on the couch to show her hair's length on March 5, 2017 in Riga, Latvia. Real-life Rapunzel Aliia Nasyrova has hair so long that her husband admits he thinks of it as another member of the family. Aliia, 27, who lives in Riga, Latvia, took 20 years to grow out her hair, which measures 90 inches to the floor – and even has its own space in the marital bed. And while her massive mane attracts stares when out in public, her husband Ivan Balaban says he loves it and is proud of her for not cutting it. Weighing in at 4.5lbs (2kg), Aliia says her lengthy locks weigh as much as the family cat. (Photo by Eduard Kolik/Barcroft Media)

Members of Libyan forces allied with the UN-backed government fire a weapon towards Islamic State militants in neighbourhood Number One in central Sirte, Libya August 28, 2016. (Photo by Ismail Zitouny/Reuters)

Some 1,250 students from the Assumption College flip their cards to form an image of Thailand's late King Bhumibol Adulyadej, in his honour, in Bangkok, Thailand, October 28, 2016. (Photo by Athit Perawongmetha/Reuters)

First prize. Taken over Bali Barat National Park, Denpasar, Bali. Made with a GoPro Hero 2 camera. (Photo by Capungaero)