A new era for start-ups and entrepreneurs has now begun. According to a NASSCOM report, India is the third largest and fastest growing start-up ecosystem in the world. Given a fairly high success rate, entrepreneurs are now ready to go that extra mile for their venture, fighting all odds. On Heads Up, we look at some of the top trends that are now emerging in the start-up ecosystem. For instance, why are so many IITians turning entrepreneurs? Is age no bar in the start-up ecosystem? We answer all those questions as we decode some of the top trends that drive the Indian start-up ecosystem.