For a good chunk of my life I lived on a shore of #10 of the list - Yenisei river [0] and had pleasure traveling down its length on a boat. https://en.wikipedi

For a good chunk of my life I lived on a shore of #10 of the list - Yenisei river [0] and had pleasure traveling down its length on a boat. https://en.wikipedia.org/wiki/Yenisey https://en.wikipedia.org/wiki/Yenisey