New Delhi, Sep 26 (ANI): Prime Minister Narendra Modi on Friday greeted his predecessor Manmohan Singh on his 82nd birthday. PM Modi tweeted, "Best wishes and warm greetings to Dr. Manmohan Singh ji on his birthday. May he be blessed with a long life and good health." Modi is currently en-route to New York from where he will head to Washington to meet US President Barack Obama for the first time. Former Prime Minister Dr Manmohan Singh is celebrating his 82nd birthday today. He was born on September 26, 1932 in Gah, Pakistan.