World Bicycle Day: June 3

June 3rd is “World Bicycle Day”.

The American sociologist “Leszek J. Sibilski” was working to popularize bicycles.

He thought that the bicycle was a very revolutionary tool in terms of environment, health and education.

Inspired by this, the United Nations established this day as International Day in 2018.

・References
– https://tama.wtf/jp/society/today/world-bicycle-day-2
– United Nations: World Bicycle Day