
- Despite building a business with over $100 million in annual revenue, Lior Lewensztain has yet to let his foot off the gas. As founder and CEO of That’s It Nutrition, he admits to Fortune that work-life balance isn’t part of his reality, as he remains constantly on the grind—even during vacations. It’s a mindset shared by some of the world’s most respected leaders, including Barack Obama and Mark Cuban.
Finding success in entrepreneurship takes nothing short of hard work—after all, close to 20% of small businesses fail within their first year of operation. However, even a decade after founding his company, one founder admits to Fortune that work-life balance is still a luxury he cannot afford.