Indian Express | Big B visits capital to celebrate grandson's birthday Business Standard Megastar Amitabh Bachchan was recently in the capital to celebrate his grandson Agastya Nanda's 13th birthday. The "Shahenshah" star felt nostalgic and happy as his daughter Shweta Nanda's son turned a teenager Saturday. "Agastya's birthday. Enters his ... Amitabh Bachchan celebrates grandson Agastya's birthday Amitabh Bachchan fulfills his promise |