Amitabh Bachchan: Bollywood’s megastar Amitabh Bachchan, who is very active on social media, is one of the finest actors of Indian cinema. He is a legend and is loved and respected across the globe. He was also one of the first few celebrities who congratulated Indian shuttler Saina Nehwal for her victory. He tweeted, “Saina Nehwal WINS ..!! Australian Open .. Congratulations !! HINDUSTAN ZINDABAD !!â€