The greatest hero of the Trojan War according to myth is Achilles. Renowned for his unmatched combat skills and near invincibility, Achilles played a crucial role in the Greek siege of Troy. His story encapsulates heroism, honor, and the tragic nature of mortality, particularly through his famed wrath and the eventual loss of his beloved friend Patroclus. Achilles represents both the valor and vulnerabilities of humanity, leaving an enduring legacy in mythology.