In Christian legend, they can be the "leader of Meshech and Tubal" described in Ezekiel, or a group whose "number is like the sand of the sea."
Carved statues of these two figures have been found in the London Guildhall since Tudor times. According to the 13th-century geographer Qazwini, these people are said to feed on "crocodiles and sea serpents," and they possess "two enormous ears, one of which is exceedingly hairy on the outside, but hairless inside" and the other vice versa. Many medieval Arabic sources describe a wall of iron bricks sheathed with brass, named after (*) Alexander the Great, who supposedly built the structure to restrain the movement of these legendary people. In Christian legend, they can be the "leader of Meshech and Tubal" described in Ezekiel, or a group whose "number is like the sand of the sea." For 10 points, name these figures said to be the "nations which are at the four corners of the earth" in the Book of Revelation.
Carved statues of these two figures have been found in the London Guildhall since Tudor times.
Gog and Magog (or Yajuj and Majuj; accept Gogmagog and Corineus before "Arabic"; accept all answer pairs in either order)