Actor Kalaiyarasan is married to Shanmuga Priya, who he met at Accenture, his first place of employment. Father- Harikrishnan, Mother -Tamilmani , Brother -Rajesh kumar Vaishnavi.
Kalaiyarasan is an Indian actor, who works in the Tamil film industry. He has collaborated with directors Myshkin and Ranjith, and made a breakthrough with his performance in Madras (2014).
Among his upcoming films are Urumeen, that will feature him as a villain, Jinn, a horror film, Raja Mandhiri directed by an associate of Suseenthiran, Kabali along side Rajinikant directed by Pa. Ranjith of Madras (2014) fame and a film by writer Ajayan Bala.