Sachin Bansal, co-founder and CEO, Flipkart Binny Bansal, co-founder and COO , Flipkart
India
The Bansals, former Amazon software developers (who are not related), have turned four-year-old Flipkart into India's largest e-tailer. They predict sales in 2012 will soar to $100 million, a 10-fold increase from 2011 sales of $10 million.