5. As of the present day, Johnny Torrio – Mentor to Al Capone. has passed away, leaving behind a complex and controversial legacy in the annals of American crime history. While the exact net worth of Torrio is challenging to ascertain due to the illicit nature of his activities, estimates suggest that he amassed a substantial fortune during his criminal career, likely in the range of millions of dollars. His impact on organized crime and his mentorship of Al Capone continue to be subjects of fascination and study for historians and enthusiasts alike.