1. Clayton M. Christensen - Disruption Guru

Clayton M. Christensen was a Harvard Business School professor known for his concept of "disruptive innovation." This refers to how smaller companies with fewer resources can successfully challenge established businesses by offering simpler, more affordable products or services. Christensen highlighted that these disruptors often start in niche markets and gradually move up, eventually displacing the giants. His ideas have influenced various fields, including business strategy and technology, emphasizing the need for firms to adapt and innovate or risk being overtaken by emerging competitors. His work encourages organizations to recognize and respond to disruptive changes in their industries.