link: (2008)  India to become superpower by 2012: Kalam - The Economic Times (indiatimes.com)

link:(2018) After Japan, India poised to overtake US to become 2nd largest middle-class market in less than 4 years - The Financial Express

"by 2022, a report has said. The Indian middle-class market is growing fast and by 2022, India could overtake the US to become the second-largest in the world.......380 million Indians, 350 million Chinese....."

(...Is E.U. the biggest??)