I just noticed that the currency of which country is the cheapest in the world, and it's really interesting. Lebanon Pound is around 89,751 per dollar. Iranian Rial is over 42,000, Vietnamese Dong more than 26,000. The key point is that these currencies are devalued because these countries face similar economic problems—high inflation, political instability, lack of economic diversification, and reliance mainly on commodity exports.

Laos and Indonesia are good examples. Laos is about 21,600 per dollar, and Indonesian Rupiah is approximately 16,275. Both countries' economies still depend on agriculture and natural resources. When commodity prices fall, their currencies follow suit. Meanwhile, Burundi, with a Burundian Franc of about 2,977 per dollar, is the poorest in the list. Its economy relies on foreign aid.

What’s important is that the country with the cheapest currency reflects its economic status. When interest rates are low, inflation is high, and there is instability, investors flee. The demand for the currency decreases, and its value drops. Chronic public debt and trade deficits worsen the situation.