In spite of the government's warnings against it, many Nigerians continue to invest in Mavrodi Mundial Movement (MMM), a Russian company that was responsible for one of the world's largest Ponzi schemes of all time.
원문출처 : http://www.cnn.com/2016/12/14/africa/mmm-ponzi-scheme-nigeria/index.html
원문출처 : http://www.cnn.com/2016/12/14/africa/mmm-ponzi-scheme-nigeria/index.html