The century superstar Amitabh Bachchan has completed 50 years in Bollywood. Amitabh Bachchan's first film Saat Hindustani was released in the year 1969. Amitabh's journey has been congratulated by his son Abhishek Bachchan by writing a special poster, meanwhile, he has told fans about his health. In a blog post on Thursday, Amitabh said that doctors have advised him not to work strictly.