At which Olympics was the first Olympic athlete tested positive for the use of banned performance-enhancing drugs?

Question

The first Olympic flag, presented to the IOC at the 1920 Olympics by the city of Antwerp, Belgium, was lost until 1977. Where had it been?

Answer 1

1968 Summer Olympics, Mexico City

The first Olympic athlete to test positive for the use of performance-enhancing drugs was Hans-Gunnar Liljenwall, a Swedish pentathlete at the 1968 Summer Olympics, who lost his bronze medal for alcohol use.