Who are the Poorest countries list?

in my opinion the poorest country in the world should be theUSA and that's because America's is never proud of what it has and is always starting trouble with other countries to get what they want. I am aware that there are countries in the world that are actually living in poverty but most of the people in these countries are happy with what they have.

But if we were talking statistics wise, the poorest country would have to be Malawi