Son of well known poet Harivansh Rai Bachchan and Teji Bachchan. He has a brother named Ajitabh. He completed his education from Uttar Pradesh and moved to Bombay to find work as a film star, in vain though, as film-makers preferred someone with a fairer skin, and he was not quite fair enough. But they did use one of his other assets, his deep baritone voice, which was used for narration and background commentary. He was successful in being cast in Saat Hindustani. He got his break in Bollywood after a letter of introduction from the then Prime Minister Mrs. Indira Gandhi, as he was a friend of her son, Rajiv Gandhi. This is how Amitabh made an entry in Bollywood, starting with Zanjeer, co-starred with his future wife Jaya Bhaduri, and since then there has been no looking back.
He married Jaya Bhaduri, an accomplished actress in her own right, and they had two children, Shweta and Abhishek. Shweta is married, lives a non-filmy life and has two children.