2021 International Mathematical Olympiad

The 2021 International Mathematical Olympiad was the 62nd International Mathematical Olympiad held in each participant's country due to COVID-19 pandemic but held in Saint Petersburg, from July 14 to July 24, 2021.

China was the victorious country, and Yi Chuan Wang the overall winner with a perfect score.

 Background 
At first, the Olympiad was going to be organized in Washington, D.C., United States, but due to the COVID-19 pandemic in the United States it was decided to be held in Saint Petersburg, same place as for 2020 International Mathematical Olympiad, but online due to COVID-19 pandemic.

 References 

Category:2021 in Russia
Category:COVID-19 pandemic