A Learner's Choice
The 2021 Badminton World Federation (BWF) World Championships (officially known as the TotalEnergies BWF World Championships 2021) was an annual badminton tournament held in Huelva, Spain from 12 December to 19 December 2021.
Winner: Loh Kean Yew (Singapore)
Runner up: Srikanth Kidambi (India)
Winner: Akane Yamaguchi (Japan)
Runner up: Tai Tzu-Ying (Chinese Taipei)
Winner: Takuro Hoki (Japan) & Yugo Kobayashi (Japan)
Runner up: He Jiting (China) & Tan Qiang (China)
Winner: Chen Qingchen (China) & Jia Yifan (China)
Runner up: Lee So-hee (South Korea) & Shin Seung-Chan (South Korea)
Winner: Dechapol Puavaranukroh (Thailand) & Sapsiree Taerattanachai (Thailand)
Runner up: Yuta Watanabe (Japan) & Arisa Higashino (Japan)