Pooja Kumar donned the female lead role in the film Viswaroopam which had Kamal Haasan in the lead role. She made her debut in Tamil through the Tamil film Kadhal Rojave in the year 1997 directed by K R.
After this she continued to act in Tamil, Malayalam, Hindi and English films. After 15 years she gave a Megha re-entry through the film Viswaroopam. This film was a great success in Hindi like in Tamil and because of this she is getting lots of offers in Hindi.
Pooja at this point of time is also showing keen interest in English films. She continues to make short films and also participate in the dance programmes like Kuchipudi and Kathak. This Pooja Kumar as on date is aged 36 years.