Al Capone was a notorious American gangster who rose to prominence during the Prohibition era. He grew up in Brooklyn and was involved in gang activity from a young age. He received facial scars during a fight which led to his nickname "Scarface". Capone eventually moved to Chicago where he took over organized crime operations after his mentor was shot. At the height of his power in the late 1920s, Capone controlled smuggling and organized crime rackets across Chicago. However, he was ultimately brought down and convicted for tax evasion in 1931, serving nearly a decade in prison.