Kalaignar Karunanidhi’s grandsons are all set to make their mark in the entertainment industry. Two of his grandson’s Udhayanidhi Stalin and Dayanidhi Azhagiri are producers. Now Kalaignar’s grandson Arulnidhi is going to make his acting debut with the film Vamsam. The movie is a village based story and he has been paired with Sunaina for […]