Nag Ashwin-directorial 'Kalki 2898 AD' has crossed the ₹1,000-crore mark worldwide. The film, starring Prabhas, Deepika Padukone, Amitabh Bachchan and Kamal Haasan, earned ₹1,000 crore in 15 days of its release. Earlier, 'Kalki 2898 AD' became the fastest film to cross ₹500-crore mark in India, achieving the feat in 11 days.