If the coronavirus is still a threat in summer 2021, the Tokyo Olympics will be canceled instead of postponed to 2022

TheWrap

That's according to Yoshiro Mori, the president of the Tokyo Olympics organizing committee. “At that time it is canceled. If such a problem as war occurs in the past, it is usually canceled,” he said through a translator. The Modern Olympics have only been canceled three times before: During World War I and World War II.