Group 1 - The 2025 Tokyo Athletics World Championships is currently ongoing, with notable performances from athletes including China's Feng Bin and Jamaica's Shericka Jackson [1][2] - Feng Bin, the 2022 World Champion in women's discus throw, finished seventh with a throw of 65.28 meters, while the reigning champion, American Valarie Allman, won with a throw of 69.48 meters [1] - In the men's 100 meters final, Jamaica's Oblique Seville won gold with a personal best of 9.77 seconds, surpassing the Olympic champion's time of 9.79 seconds [2] Group 2 - The women's 100 meters final was won by American athlete Sha'Carri Richardson, who set a new championship record with a time of 10.61 seconds [2] - In the women's marathon, China's Tshering Tsomo finished 14th with a time of 2 hours 31 minutes and 38 seconds, while the Kenyan champion, Peruth Chemutai, won gold with a time of 2 hours 24 minutes and 43 seconds [2] - Chinese athlete Wu Yanni made her World Championship debut in the women's 100-meter hurdles, finishing fifth in her heat with a time of 13.12 seconds, failing to advance to the semifinals [3]