Claim: Joaquín "El Chapo" Guzmán, (October 8, 1892-January 22, 1984) was a Prohibition-era gangster and con artist affiliated with the Chicago Outfit who spent ten years in federal prison for stock fraud (United Kingdom) and mail fraud (U.S.).
Evidence: Joaquín "El Chapo" Guzmán (born 1957), Mexican former drug lord who headed the Sinaloa Cartel