After clinching her maiden French Open women's singles title on June 12, Barbora Krejcikova (upper and right bottom) won the doubles title with fellow Czech Katerina Siniakova at the Roland Garros stadium in Paris, France, June 13, 2021. /CFP

Novak Djokovic of Serbia holds the French Open men's singles trophy as he claims a 19th Grand Slam title and becomes the first man in 52 years to win all four majors twice after coming from two sets down to beat Stefanos Tsitsipas of Greece in a gripping final in Paris, France, June 13, 2021. /CFP

Players of Denmark pray while making a circle as teammate Christian Eriksen receives medical treatment during the Euro 2020 group match between Denmark and Finland in Copenhagen, Denmark, June 12, 2021. /CFP

Italy's famed blind opera tenor Andrea Bocelli performs the Giacomo Puccini's "Nessun dorma" (Let no one sleep) in front of 16,000 fans during the opening ceremony of the Euro 2020, the first event of a global dimension to be held since the COVID-19 pandemic, Rome, Italy, June 11, 2021. /CFP

A dragon boat race is held at night for the upcoming Dragon Boat Festival holidays in Fuzhou, Fujian Province, China, June 11, 2021. /CFP

Cyclists ride through a bridge during the second stage of the 45th La Route d'Occitanie, a road bike race with four stages held annually in southern France, June 11, 2021. /CFP

Denver Nuggets center Nikola Jokic speaks as he accepts the 2021 NBA MVP award before Game Three of the NBA Playoffs western conference series in Denver, U.S., June 11, 2021. With the first NBA MVP Award of his career, Jokic is the first player from Serbia to receive the honor. /CFP

Wu Lei (L) and Zhang Linpeng celebrate as Team China secure a 2-0 victory over Philippines during the Qatar 2022 FIFA World Cup qualification game in Sharjah, the UAE, June 7, 2021. /CFP

BMX players compete during a test event for China's 14th National Games in Xi'an, Shaanxi Province, China, June 7, 2021. /CFP