Dr. Spencer Johnson was a renowned author and speaker, best known for his ability to simplify complex topics into practical, everyday lessons. He earned his medical degree from the Royal College of Surgeons in Ireland and also studied psychology at the University of Southern California. Johnson is widely recognized for his bestsellers, particularly Who Moved My Cheese?, which has sold over 28 million copies worldwide. His writing focuses on helping people navigate personal and professional changes with wisdom and grace. Through his parables and simple stories, Johnson provides insights on how to deal with life’s uncertainties and challenges.