Zhang Ruimin

Zhang Ruimin took over a failing, debt-ridden refrigerator factory in Qingdao, China, in 1984 and built it into Haier — the world's largest home appliance company by revenue. His most famous act came early: he ordered employees to smash 76 defective refrigerators with sledgehammers to demonstrate that quality was non-negotiable. That moment became legendary in Chinese business history.

Zhang's management innovation was even more significant than his products. He developed the 'Rendanheyi' model — a radical organizational structure that breaks the company into thousands of self-managing micro-enterprises, each directly accountable to customers. No middle management. No bureaucracy. Each unit operates like a startup. Harvard Business School has studied Rendanheyi as one of the most innovative management models of the 21st century.

Haier now operates in 200+ countries, owns GE Appliances (acquired for $5.6B in 2016), and generates $40B+ in annual revenue. Zhang transformed a bankrupt Chinese factory into a global leader by combining Japanese quality principles, American innovation theory, and Chinese manufacturing scale.