D has been under fire this week for now because of him saying that employees should work for 90 hours a week. The revelation was made in an undated video that appeared on Reddit, where he is seen saying that he also regrets not being able to make them work on Sundays too. He also went on to say, "What do you do sitting at home? How long can you stare at your wife? Come on, get to the office and start working."

However, these comments haven't gone down well with many sections of people. In fact, this comes after quite a few other CEOs including Narayan Murthy, who had said employees need to work 70 hours a week. While the debate rages, here are some things to know about SN Subrahmanyan: