Baseball at the Summer Olympics

Baseball at the Summer Olympics unofficially debuted at the 1900 Summer Olympics in Paris, and was first contested as a demonstration sport at the 1912 Summer Olympics in Stockholm. It became an official Olympic sport at the 1992 Summer Olympics in Barcelona, then was played at each Olympiad through the 2008 Summer Olympics in Beijing.

Source: Wikipedia — Baseball at the Summer Olympics (CC BY-SA 4.0)