Prime Minister Narendra Modi on Friday unveiled the 108-feet tall bronze statue of Bengaluru's founder Nadaprabhu Kempegowda at the city's airport. Ninety-eight tonnes of bronze and 120 tonnes of steel were used to build the statue, which has been conceptualised by Ram V Sutar of 'Statue of Unity' fame, PMO said. It is called the 'Statue of Prosperity'.