Hint: Contender after Rio
Answer: Tokyo 2020
Tokyo 2020 is a bid for the 2020 Summer Olympics by the city of Tokyo and the Japanese Olympic Committee. The IOC will announce the official candidate cities on May 23, 2012. The winning bid will be announced on September 7, 2013 at the 125th IOC Session in Buenos Aires. Tokyo previously hosted the 1964 Summer Olympics.
Answer: Tokyo 2020
Tokyo 2020 is a bid for the 2020 Summer Olympics by the city of Tokyo and the Japanese Olympic Committee. The IOC will announce the official candidate cities on May 23, 2012. The winning bid will be announced on September 7, 2013 at the 125th IOC Session in Buenos Aires. Tokyo previously hosted the 1964 Summer Olympics.