10 Unknown Facts About Babar Khan And Late Sana Khan 1 last year When Babar tied the knot with his cousin Bisma Khan she was only 14 years old and was student of class 9th. 2Babar's cousin Bisma has crush on Babar since her childhood. 3 after death incident of Sana Babar was suffering through Diperession.Even once he admitted to liaquat Hospital Karachi for punching himself.Doctor who were present at the movement have stated that his face was red due because of blood. 4 It was Babar's family who want him to get married with his cousin. 5 Late Sana's wedding was love marriage and no body from Babar's family was happy on this wedding. 6. Do you know when Sana Khan reached 20th age her brother was born and she upload that picture on facebook too. 7.Sana was rising star and she was 2nd in veet's top model contest. 8. During accident Car was driven by Babar Khan.