Alex Kidd is a short boy of the Arian race with fair skin and vast, thick, crusty, widely protruding, and comically oversized ears, covering up over 1/3th of his head and brown sideburns trying to cover them, and ever so slight monkey-like features. He wears a trademark red and yellow jumpsuit, and has oversized hands when punching. Sometimes he appeared as a teenager, although the only time his exact age has been stated, he was stated to be 14 years old.