Routing Number is a nine-digit numeric code printed on the bottom of checks that is used to facilitate the electronic routing of funds (ACH transfer) from one bank account to another.
Answer Wiki. Gus Fring might have been based on Eugenio Berrios, a biochemist who worked for General Pinochet and was a prominent figure in DINA, the Chilean intelligence agency during the dictator's rule. During his rule, Pinochet supplemented his personal income by producing cocaine and selling it on to Europe and the United States.
The nature of his work in the weapons industry is not specified, but since he started life as a merchant we presume he was a sales representative or trader. According P.B.W. Kersten in his book entitled Wapens en Munitie (1946), Ortgies bought the design of his pistol from a German gunsmith named Karl August Brauning.