When you meet two partners from Y Combinator, you know that the mysteries of entrepreneurship are going to be unravelled. Tim Brady and Adora Cheung, two PhD drop outs who ran successful startups and ... In the country to talk about their startups Kisan Network, Clear Tax, and Razorpay, they were quick to point out that working in a startup requires a strong work ethic, with 80–85-hour weeks being par for the.