Zain Khan is an Indian child actor who has appeared in 140 advertisements and seven films. He is a regular face in advertisements of Lux Underwear, Boost and Pepsodent. He started his career when he played Shekhar's younger version in the 2005 film Parineeta. He acted with Hrithik Roshan in the film Krrish. He came under light when he acted as an orphan in the film Chain Kulii Ki Main Kulii. He was in the main role in the film Hari Puttar.