Gog is the ‘angel’ prince that leads the nation under his control into war. He is not a human.
Recall Gabriel fighting the “prince of Persia” as noted in Daniel?
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If indeed the Antichrist is a demon-possessed man (likely possessed by Satan himself), then some of the titles of given to the Antichrist (like the “Prince of Tyre” since the Antichrist will rule over Lebanon) can to refer to the demon-possessed man as well as to the demon who has possessed the man.