Miles 'Tails' Prower made his debut in 1992. In the video game his character in eight years of age. In the TV show Adventures of Sonic the Hedgehog, he is a much younger four and a half years of age.
He probably was supposed to have a twin, but they morphed together in their mother's womb except for their tails, therefore Tails possesses his tail an the tail of his sibling that never was....
Overall, he lives on the planet Mobius with all his other friends like Sonic, Amy and Cream. Specifically, Tails lives in his workshop he built in a place called Mystic Ruins, a location in the...