Red Bull KTM's Spanish rider Pedro Acosta remembers Andreas Perez, a 14-year-old Spanish rider who died in a crash during a race in Barcelona in 2018, with a flag during the MotoGP of Catalunya in Barcelona, Spain, June 6, 2021. /CFP

Players compete during the China Open Dragon Boat Race in Shanghai, China, June 6, 2021. /CFP

Max Verstappen of Red Bull Racing kicks his car tyre after crashing during the F1 Grand Prix of Azerbaijan at Baku City Circuit in Baku, Azerbaijan, June 6, 2021. /CFP

Roger Federer of Switzerland serves during the French Open third-round match in Paris, France, June 5, 2021. The 20-time Grand Slam champion has withdrawn from the tournament, citing heath reasons, confirmed the 39-year-old on June 6, 2021. /CFP

Players of Germany celebrate after winning the UEFA European Under-21 Championship final with a 1-0 victory over Portugal in Ljubljana, Slovenia, June 6, 2021. /CFP

Swimmers dive into the water during China's Triathlon Championship in Huai'an, Jiangsu Province, China, June 5, 2021. /CFP

Four-time Olympic champion Simone Biles competes on the vault for a seventh national title with a superb performance at the U.S. Gymnastics Championships in Fort Worth, U.S., June 4, 2021. /CFP

Female skateboarder Leticia Bufoni, who is a five-time X Games gold medalist from Brazil, competes during the Street Skateboarding World Championships, a qualifying event for Tokyo Olympics, in Rome, Italy, June 4, 2021. /CFP

Finnish driver Jari Huttunen steers his Hyunday NG i20 with Finnish co-driver Mikko Lukka during the shakedown of the Rally of Sardegna, fifth round of the FIA World Rally Championship in Olbia, Italy, June 3, 2021. /CFP