Margaret Macneil from Canada dethrones Sara Sjoestroem and surprisingly wins Gold in 100m Butterfly at the FINA World Championships 2019 in Gwangju. #FINAGwangju2019
Margaret Macneil from Canada dethrones Sara Sjoestroem and surprisingly wins Gold in 100m Butterfly at the FINA World Championships 2019 in Gwangju. #FINAGwangju2019