In March 2021 the International Olympics Committee (IOC) enabled athletes from which country to compete at the Tokyo Summer Olympics (rescheduled from 2020) provided it was under a neutral flag instead of the flag of their own country?
Russia Russia was excluded from participation on the grounds of its activity prohibited by doping regulations; Russian athletes who had proven clean of doping were admitted to compete under a neutral flag.
In 2020 the International Olympics Committee approved what sport, which had been included in the 2018 Youth Olympics, for inclusion also in the 2024 Summer Olympics in Paris?