For many centuries, the personality of Genghis Khan has attracted the attention of both historians and ordinary people. They all sought to understand the mystery of his rise and the role he played in world history. Despite more and more new discoveries associated with that era, the mysteries around the name of the Great Conqueror are not decreasing. One of the most important ones is where did such a powerful force come from that conquered almost all of civilized East and Central Asia, a significant part of the Middle East, and later Eastern Europe? And what did she bring to the world: only death and ruin, or something else? The answers to these questions lie directly in the activities of Genghis Khan, one of the greatest personalities in world history.