Which two individuals are traditionally recognized as the most famous product quality experts?

• A. Peter Drucker; Michael Porter
• B. W. Edwards Deming; Joseph M. Juran
• C. Kaoru Ishikawa; Genichi Taguchi
• D. W. Edwards Deming; Crosby

Answer: (B)

The main idea here is identifying the pair whose work most shaped how we think about quality management in products and processes. W. Edwards Deming and Joseph M. Juran are traditionally recognized as the two most influential figures in quality management. Deming focused on system-wide thinking, statistical quality control, and the role of leadership in quality, encapsulated in his 14 Points and the Plan-Do-Check-Act approach. Juran introduced the quality trilogy—quality planning, quality control, and quality improvement—and highlighted the cost of quality, underscoring that quality is a management responsibility and a strategic concern. Together, their ideas form the foundational framework for modern quality management and are widely taught as the core duo of quality experts. While other figures like Crosby, Ishikawa, or Taguchi are also important, the pairing of Deming and Juran best fits the traditional view of the most famous product quality experts.