It's 2026. Four years from now, in 2030, India will be ready to roll out 6G, telecom czar Sunil Bharti Mittal told NDTV on its flagship Walk The Talk show. Mittal, the founder of Bharti Airtel, India's second-largest telecom service provider, says that India's 6G race will depend on its ability to monetise existing 5G networks.