Bill Smith (1929-1993) was a pioneering engineer at Motorola, best known as the father of Six Sigma, a revolutionary quality management methodology. In the 1980s, he developed this data-driven approach to reduce defects and process variation, transforming Motorola's production standards. His work laid the foundation for Six Sigma's global adoption, influencing industries from manufacturing to services. Smith's legacy endures as a cornerstone of modern quality improvement.
