PARIS, Aug. 4 (Xinhua) -- After winning Olympic men's 100m title on Sunday, American sprinter Noah Lyles said he had learned a lot from his disappointing performance at Tokyo 2020.
Lyles, who won a 100m, 200m and 4x100m treble at the 2023 worlds, was dealt a blow three years ago when he just finished third in men's 200m in Tokyo.
