Arnold Rothstein

Arnold Rothstein, nicknamed "The Brain", was an American racketeer, gangster, businessman and gambler who became a kingpin of the Jewish Mob in New York City. Rothstein was widely reputed to have organized corruption in professional athletics, including conspiring to fix the 1919 World Series. He was also a mentor of future crime bosses Lucky Luciano, Meyer Lansky, Frank Costello, Bugsy Siegel and numerous others.

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