Who is recognized as the godfather of Six Sigma and the architect of the Six Sigma movement?

The individual recognized as the godfather of Six Sigma and the architect of the Six Sigma movement is Joseph M. Juran, but the correct choice in this context is referring to the contributions of Mikel Harry. Mikel Harry played a pivotal role in developing the Six Sigma methodology during the 1980s at Motorola. His work emphasized the importance of data-driven decision making and quality improvement practices, which are foundational elements of Six Sigma.

Harry's efforts in conceptualizing and popularizing Six Sigma made it a vital component of quality management in various industries. He co-authored the guidebook "Six Sigma: The Breakthrough Management Strategy Revolutionizing the World's Top Corporations" with Richard Schroeder, further disseminating the principles of Six Sigma. This is why he is often referred to as a key figure in establishing Six Sigma as a structured, integrated strategy for improving quality, reducing costs, and enhancing customer satisfaction across organizations.