He is just eleven years old but he touched the hearts of viewers with his endearing performances in films like Tiger Zinda Hai, Mard Ko Dard Nahi Hota and Judwaa-2. Yet, child actor Sartaaj Kakkar remains grounded of his stardom, "Acting is my passion and being in front of the camera is something I have always wanted to do since childhood. I would make faces and enact scenes and even dance in front of the camera.

His tryst with acting started when he was around five years old, "Like many kids, my parents thought it would be nice to see if there was a possibility of doing something in films. One thing led to another, and I bagged my first advertisement. My mother and father have been very supportive and I am glad they have never put any kind of pressure with regards to my work or studies," explains Sartaaj who since then has been a part of several commercials for brands.