• Melissa Jefferson-Wooden breaks the championship record with a time of 10.61 seconds.
• Oblique Seville secures gold for Jamaica with a personal best of 9.77 seconds.
• The victories mark a significant moment in athletics, witnessed by Usain Bolt in attendance.
• Jefferson-Wooden and Seville lead a USA and Jamaica podium sweep in the 100m events.
• Richardson's performance falls short as she finishes fifth after a season-best time.

At the World Athletics Championships held in Tokyo on September 14, 2025, Melissa Jefferson-Wooden from the United States triumphed in the women's 100m final, breaking the championship record with a time of 10.61 seconds. Jefferson-Wooden's victory not only secured her a gold medal but also marked a significant achievement as she is now seen as a rising star, especially after her bronze medal at the Paris 2024 Olympic Games. The event was historic as it occurred in front of Usain Bolt, who was observing from the stands for the first time since his retirement in 2017, according to Le Monde, BBC, and Dawn.

Seville's performance was equally impressive as he won the men's 100m final, clocking a personal best of 9.77 seconds. This win marked him as the first Jamaican man to clinch a global 100m title since the legendary Usain Bolt. Seville's victory was a result of tactical running, where he managed to overcome an early deficit to finish ahead of his compatriot Kishane Thompson, who secured the silver medal with a time of 9.82 seconds, pushing defending champion Noah Lyles into third place. Seville expressed his exhilaration, stating, "To come out here and run a 9.77 is something amazing," according to Le Monde, BBC, and Dawn.

In the women's final, Jefferson-Wooden's commanding race left her competitors behind, with Tina Clayton of Jamaica finishing second in 10.76 seconds and Olympic champion Julien Alfred taking bronze at 10.84 seconds. Jefferson-Wooden, reflecting on her performance, stated: "This year has been nothing short of a dream," illustrating her hard work leading up to the championships. Additionally, Richardson, the previous champion, struggled to maintain her status, finishing fifth after a slower start. Her disappointing performance followed a dramatic semifinal that included a false start, according to Le Monde, BBC, and Dawn.