Lu Yufei of China performs on her way to winning at the China's National Gymnastics Championship in Chengdu, Sichuan Province, China, May 9, 2021. /CFP

The car of race winner Lewis Hamilton of Mercedes GP is seen in first place in parc ferme during the F1 Grand Prix of Spain at Circuit de Barcelona-Catalunya in Barcelona, Spain, May 9, 2021. /CFP

Joan Rotich of Kenya competes in the men's 3000m steeplechase during the Tokyo Olympics athletics test event held without spectators at Japan's National Stadium in Tokyo, May 9, 2021. /CFP

Tyler Reddick (#8) leads the field past fans in the Turn 1 grandstands during the NASCAR Cup Series auto race at Darlington Raceway, in Darlington, U.S., May 9, 2021. /CFP

A joyful Thomas Muller after his team Bayern Munich's 6-0 victory over Borussia Monchengladbach to clinch their ninth straight Bundesliga title at Allianz Arena in Munich, Germany, May 8, 2021. /CFP

Aryna Sabalenka of Belarus celebrates after defeating world No.1 Ashleigh Barty (not pictured) of Australia to win the Madrid Open women's singles title in Madrid, Spain, May 8, 2021. /CFP

Fatih Cengiz (red) of Turkey in action against Jesse Alexander Porter (blue) of U.S. during the 77kg men's Greco-Roman style bout at the World Wrestling Tournament, also a Tokyo Olympic qualification event in Sofia, Bulgaria, May 8, 2021. /CFP

A woman walks past a mural depicting the new coach of the AS Roma football team, Jose Mourinho, riding a scooter bike, on a wall of a building in Rome, Italy, May 7, 2021. /CFP

Cyclists pass a bridge during the 47th Volta Ao Algarve in Portimao, Portugal, May 5, 2021. /CFP

The photo taken on May 2, 2021 shows Nepal's mountaineer Kami Rita Sherpa at the Mount Qomolangma base camp. Sherpa broke his own record by climbing the world's tallest mountain for the 25th time on May 7, 2021. /CFP