Menander I was a king of the ancient Greek kingdom of Bactria, ruling during the 2nd century BCE. He is best known for expanding his territory and establishing a prosperous and culturally rich realm. His reign marked a significant period of Hellenistic influence in the region, blending Greek and local traditions. Menander I is often celebrated for his military prowess and diplomatic skills. He successfully engaged in conflicts with neighboring powers, including the Indo-Greek states. His legacy includes the promotion of trade and the spread of Buddhism, which flourished under his rule, contributing to the cultural exchange between East and West.