India’s weightlifter Mirabai Chanu who bagged a silver medal in the 49-kg women’s weightlifting competition at the Tokyo Olympics 2020 stands a chance for a medal upgrade to gold.
source https://www.jagranjosh.com/current-affairs/weightlifter-zhihui-hou-to-be-tested-by-antidoping-authorities-chanu-to-get-medal-upgrade-1627369511-1