When was the Indian film actor, producer and activist born who was a start in the film Daag and also known as "Tragedy King"?
Daag (1952 film): Daag (translation: "The Stain") is a 1952 Indian Hindi film produced and directed by Amiya Chakravarty. Dilip Kumar: Dilip Kumar (born Muhammad Yusuf Khan; 11 December 1922) is an Indian film actor, producer and activist. Dilip Kumar:  Also known as the "Tragedy King", he is credited with bringing realism to film acting since his first film which was released in 1944.
i don't know