Udayin

Udayin, also known as Udayabhadra, was a prominent ruler of ancient India, specifically the king of Magadha. He was the son of the notable Haryanka king Ajatashatru and succeeded him on the throne, continuing the legacy of his father's reign.

One of Udayin's most significant contributions to the region was the establishment of the city of Pataliputra. This strategic city was founded at the confluence of the Son and Ganges rivers, which provided a vital location for trade and governance.

Recognizing the advantages of Pataliputra's central location within the empire, Udayin made the pivotal decision to shift the capital from Rajagriha to this newly founded city. This move not only enhanced the administrative efficiency of his rule but also laid the groundwork for Pataliputra to become a major center of power in ancient India.