Tokyo Olympics: Chinese shuttler’s foul mouth prompts South Korea to lodge official complaint with world badminton body

South Korea’s national badminton body is filing a complaint with the Badminton World Federation (BWF) over Chinese player Chen Qingchen, who was heard repeatedly yelling profanities during matches against South Korean players at the Tokyo 2020 Olympics.The 24-year-old Chen, ranked No 2 in the world by the BWF, could be heard shouting expletives in Mandarin that carry a similar meaning to saying f*** in English during a group stage women’s doubles match at the Games on July 27.She first used the…