Skiers and snowboarders hit the slopes in Santa costumes to celebrate the 21st annual Santa Sunday at Sunday River Ski Resort in Newry, U.S., December 5, 2021. /CFP

Ben Niemann (#56) of the Kansas City Chiefs tips a pass from Denver Broncos quarterback Teddy Bridgewater (#5), setting up a pick-six by Chiefs safety Daniel Sorensen in the NFL game at Arrowhead Stadium in Kansas City, U.S., December 5, 2021. /CFP

An aerial view of the Jeddah Corniche Circuit, a newly built city track for the F1 night race in Jeddah, Saudi Arabia, December 5, 2021. /CFP

Zhao Xintong of China kisses the trophy after winning the UK Snooker Championship, becoming only the second Chinese winner after Ding Junhui to achieve the honor in York, England, December 5, 2021. /CFP

Chinese snowboarder Gu Ailing slows down after completing her title-winning run in the women's freeski big air event at the Ski and Snowboard World Cup at Steamboat Ski Resort in Colorado, U.S., December 4, 2021. /CFP

Visually impaired people play football during a friendly match on the International Day of Disabled Persons in Idlib, Syria, December 3, 2021. /CFP

Living in a village with an altitude of 2,084 meters, children play football in the snow in Kars, Turkey, December 1, 2021. /CFP

Giannis Antetokounmpo (#34) of the Milwaukee Bucks dunks in the NBA game against the Charlotte Hornets at Fiserv Forum in Milwaukee, U.S., December 1, 2021. The Bucks forward finished with 40 points, 12 rebounds and nine assists. /CFP

Members of England's women's national football team line up for a group photo before demolishing Latvia 20-0 in a record-breaking World Cup qualifier at Keepmoat Stadium in Doncaster, England, November 30, 2021. /CFP

China's Wang Manyu (L) and Sun Yingsha play on their way to winning the women's doubles final at the Table Tennis World Championships in Houston, U.S., November 29, 2021. /CFP