Who is the biggest scammer ever?

MGregor MacGregor, Scottish con man; tried to attract investment and settlers for the non-existent country of Poyais.Bernard Madoff, creator of a $65 billion Ponzi scheme, the largest investor fraud ever attributed to a single individual.More items

What do Grifters call their victims?

If theres one type of person you dont want to trust, its a grifter: someone who cheats others out of money. Grifters are also known as chiselers, defrauders, gougers, scammers, swindlers, and flim-flam men.