The G-7 is a meeting of the leaders of 7 countries, the biggest industrial and economic powers in the world.
They make decisions mainly in the field of economics and finance.
Every year they meet for a summit, a sort of big meeting, which is held in a different country every time.
What does the G-7 do exactly?
The G-7 group is made up of Germany, Canada, France, the United States, Italy, Japan and the United Kingdom.