The figure associated with the origin story of the Trojan War in Greek mythology is Helen of Troy, whose abduction (or elopement) by Paris prompted the conflict. Helen, considered the most beautiful woman in the world, was married to King Menelaus of Sparta. Her departure ignited passions and rivalries among the Greek leaders, leading to a decade-long war. This narrative illustrates themes of love, betrayal, and the influence of fate in human affairs, emphasizing how personal choices can precipitate larger conflicts within the realm of history and mythology.