Former Prime Minister Atal Bihari Vajpayee has passed away on Thursday evening i.e on August 16 at the age of 93, after battling Kidney related ailments. Bharat Ratna awardee had been at the All India Institute of Medical Sciences (AIIMS) in Delhi since June 11 this year. He breathed his last at 5.05 pm yesterday. Bollywood Mega Star Amitabh Bachchan has mourned over the death of Atal Ji and posted an emotional tweet. Big B described his father's connection with the former Prime Minister. He called Atal Ji as 'A stalwart , a poet , a writer an enlightened mind' etc. 'He was an admirer of my Father and his works', Big B revealed.