Uber emerged in 2008 from Garrett Camp’s frustration with unreliable taxis and was formally launched in 2010 with Travis Kalanick as co-founder and CEO. It bypassed traditional taxi fleets, recruited independent drivers, and leveraged real-time data to predict demand—establishing a powerful network effect. Aggressive, boots-on-the-ground expansion—starting with New York in 2011—was fueled by venture capital and differentiated by launch events, local partnerships, and early regulatory engagement. Dynamic pricing, UberX, and rapid international scaling followed, intensifying competition with Lyft and Didi. In China, Uber incurred massive losses before exiting in favor of a stake in Didi. Its business model emphasized driver flexibility over employment, shaping its regulatory stance. Leadership turmoil culminated in Kalanick’s 2017 resignation and Dara Khosrowshahi’s appointment, ushering in a disciplined, profitability-focused era. The story underscores how innovation, capital, culture, and leadership adaptation collectively drive—and constrain—hypergrowth.