Tamil actor-comedian Robo Shankar passes away at 46; Kamal Haasan, Karthi pay emotional tribute: 'It aches to see..'

Robo Shankar, who is best known for his stellar performances in Dhanush-starrer Maari, Vishal's Irumbu Thirai, and Vishnu Vishal's 'Vellainu Vandhutta Vellaikaran, suddenly fainted on sets during a shoot on Wednesday.