1. Alexander the Great

By the time he was just 30 years old, Alexander the Great had forged one of the largest empires the world had ever seen. His relentless military campaigns stretched from Greece to Egypt and into India, reshaping entire regions. Alexander’s conquests did more than redraw borders—they spread Greek culture, language, and ideas across three continents, catalyzing the Hellenistic era. His legacy endures in philosophy, science, and art, influencing civilizations for centuries. Learn more