Alexander the Great was a brilliant military commander and king who conquered one of the largest empires in history before his early death at age 32. He was tutored by Aristotle and developed a love of Greek culture. Through innovative tactics, Alexander led his armies to defeat the massive Persian Empire and push into India. He spread Greek language and ideas wherever he went, profoundly shaping the development of Western civilization. However, Alexander remains an enigma, with some viewing him as a visionary and others as a tyrant, and the circumstances of his death remain a mystery.