Facts about International Olympic Day:

First celebrated in 1948, marking the 52nd anniversary of the IOC.

First celebrated in 1948, marking the 52nd anniversary of the IOC.

Recognized as the world's largest grassroots sports event, attracting millions.

Held in 170+ countries, supported by volunteers and organizations.

Iconic host cities include Athens, Beijing, London, and Rio de Janeiro.

Historic moments, like Abebe Bikila's gold in 1960, shape the Games' legacy.