This description shows and explains that Musse Melly was the one who became the richest Malian king in ancient history. From the narrative that I read about Musse Melly, I believe this refers to King Mansa Musa. I also think that Musse Melly was just another name he had, and his people probably have called him by that.

In this section, the atlas is referring to the Malian King, Mansa Musa. I was not aware that he was also called Musse Melly, but was able to infer due to the familiar image of him as well as the description of his wealth. As we know, Mansa Musa is still believed to be the richest human in world history. We also learned that Mansa Musa used his wealth to benefit his country, though this was not mentioned in this section.