Tokyo Olympic champion Marcell Jacobs ran a wind-assisted 9.67 seconds in the 100m, which, despite being the third fastest time ever, will not count in the official record books due to the excessive wind. The performance highlights his speed but also the impact of environmental factors on athletic records.

Giacomo Tortu, brother of Italian sprinter Filippo Tortu, could face trial for allegedly paying a hacker to spy on Olympic champion Marcell Jacobs over suspicions of performance-enhancing drug use.