Core Points - The first National Youth Athletics Games commenced on August 10, with two gold medals awarded, and Zhejiang's Yan Ziyi winning the first gold medal [1] - Three national youth best records were broken during the events [1] Group 1: Key Performances - Yan Ziyi won the women's javelin championship with a throw of 63.52 meters, and she will also compete in women's shot put team, women's javelin team, and women's sliding shot put [1] - Wang Yiru set a new national youth best record in the women's hammer throw team final with a performance of 70.58 meters, contributing to Jiangsu's victory [1] - In the men's 4×100 meter relay preliminaries, Guangdong team set a new national youth best record with a time of 40.03 seconds [1] - The men's 4×400 meter relay preliminaries saw all top three teams surpass the national youth best record, with Anhui team achieving a time of 3 minutes 13.62 seconds [1] Group 2: Notable Athletes - Rising sprint star Chen Yuxie from Zhejiang team finished third in the women's 100 meters preliminaries with a time of 11.86 seconds, aiming for double gold in the 100 meters and 200 meters [1] - In the men's 100 meters preliminaries, Shanghai's Dai Hongyu ranked first with a time of 10.52 seconds [1] - In the men's 400 meters preliminaries, Guangdong's Yang Xinhui secured the top spot with a time of 47.74 seconds, while Sichuan's Shi Jingyun led the women's 400 meters preliminaries with a time of 56.63 seconds [2] - In the men's long jump qualifying round, Zhejiang's Zhou Chengyi ranked first with a jump of 7.93 meters, while in the women's long jump qualifying round, Huang Xinyu from Zhejiang led with a jump of 6.11 meters [2]