Ponni Nadhi was launched amid much fanfare on Sunday evening. The song describes the journey of the Chola Chief, Vallavaraiyan Vandiyadevan, played by Karthi.
Actor Jayam Ravi, who plays the titular role of Ponniyin Selvan (also known as prince Arun Mozhi Varman) in director Mani Ratnam s upcoming magnum opus, Ponniyin Selvan , has said that it was actor Karthi, who plays the pivotal character of .
Jayam Ravi has said that it was actor Karthi, who plays the pivotal character of Vanthiya Thevan in the film, who motivated him to learn horse riding for the film.