Ahsan later appeared in the films Ghar Kab Aao Gay (2000) and Billi.
Khan began acting when he appeared, at the age of 17, in the 1998 film Nikah and the very same year did Hans Ki Chaal for PTV.
According to Khan, his father is half- Pashtun and his mother is Punjabi. He's the only one to have gone into acting, and when his family shifted back to Lahore, he earned a master's degree in English literature at Government College University. He was born in London on 9 October 1981, into a family of five siblings an elder brother, two elder sisters and a twin brother, who is an author and poet ( Yasir Khan ) from London.