What is the story behind the Olympic rings?

Olympic rings fail spectacularly during Sochi opening ceremony - The Verge

The Olympic Opening Ceremony in Rio: Let the Games Begin

Why is Australia not represented with the Olympic rings? - Quora

Olympic rings - Symbol of the Olympic Movement

Meet me at the rings' - The Source - Washington University in St. Louis

Olympic Rings And Other Things blog

What is the meaning of the Olympic rings? - ESL worksheet by Juli2ar

Revealed! The meaning behind the Olympic Rings – Logo Histories

Tokyo Olympic rings keeping distance – Drawn Journalism by Frits Ahlefeldt

Olympic Rings: What They Really Stand For, Olympic Rings Meaning

The History of the Olympic Games, What Do the Olympic Rings Symbolize?

Olympic Rings: What They Really Stand For, Olympic Rings Meaning