Sergei Mavrodi

Sergei Panteleevich Mavrodi (; 11 August 1955 – 26 March 2018) was a Russian financial fraudster and politician. He served as a deputy of the State Duma from 1994 to 1995. He was the founder of the МММ series of pyramid schemes.
Mavrodi died of a heart attack at the age of 62 in Moscow.