Darius the Mede

Darius the Mede is mentioned in the Book of Daniel as king of Babylon between Belshazzar and Cyrus the Great, but he is not known to history, and no additional king can be placed between the known figures of Belshazzar and Cyrus. Most scholars view him as a literary fiction, but some have tried to harmonise the Book of Daniel with history by identifying him with various known figures, notably Cyrus, Cyaxares, or Gobryas, the general who was first to enter Babylon when it fell to the Persians in 539 BCE.