Listen to Kaun Jaanta Tha Mujhko online. Kaun Jaanta Tha Mujhko is a Hindi language song and is sung by Saurabh Porwal. Kaun Jaanta Tha Mujhko, from the album Janme Janme Jaharveer, was released in the year 1997. The duration of the song is 6:12. Download Hindi songs online from JioSaavn.