Individual championships of the 2021 Badminton World Championships:
Men's Singles: Luo Jianyou;
Women's Singles: Akane Yamaguchi;
Men's Doubles: Shoro Hoki / Yugo Kobayashi;
Women's Doubles: Chen Qingchen / Jia Yifan;
Mixed Doubles: Dechabo/Shasili.
Guoyu only won one championship in women's doubles, and this year's goal should be to protect two and compete for three. Women's doubles Fan Chen defended her title, women's singles Chen Yufei killed the siege, and mixed doubles Zheng Siwei / Huang Yaqiong won the championship. The men's singles should be hopeless, and the men's doubles should be unintended.
