<p>Continuing its fantastic run in theatres, director Mani Ratnam's magnum opus 'Ponniyin Selvan 1', which is based on eminent writer Kalki's literary classic of the same name, has grossed over Rs 300 crore worldwide in a week, its makers announced on Friday.</p>

<p>Actor Jayam Ravi, who plays Arun Mozhi Varman, the titular role in director Mani Ratnam's critically acclaimed magnum opus 'Ponniyin Selvan 1', has disclosed that Tamil superstar Rajinikanth had called him after watching the film to congratulate him for his performance.</p>