What is the definition of an authorized for-hire carrier? An authorized for-hire motor carrier transports passengers, regulated property or household goods owned by others for compensation. If you are a for-hire carrier, in addition to the USDOT number you will also need to obtain operating authority (MC number).
1 Batman, a DC Comics character known as The World's Greatest Detective. 2  Hellboy, known as World's Greatest Paranormal Investigator in Dark Horse Comics.  Rorschach (comics), a character from the Watchmen comics also given the title of World's Greatest Detective.
Report Abuse. Batman first appeared in 1939 in Detective Comics. While he has no superpowers, Batman is the alter-ego of Bruce Wayne, a millionaire who became The World's Greatest Detective through training, study, and lots of Bat gadgets.eport Abuse. Batman first appeared in 1939 in Detective Comics. While he has no superpowers, Batman is the alter-ego of Bruce Wayne, a millionaire who became The World's Greatest Detective through training, study, and lots of Bat gadgets.