Paul McKenna is a British hypnotist, television presenter, author, and life coach. He is best known for his self-help books and audio programs, which have sold millions of copies worldwide. He has appeared on numerous television shows, including The Oprah Winfrey Show, and has been featured in publications such as The New York Times and The Guardian. He has also written several books, including I Can Make You Thin and Change Your Life in Seven Days. McKenna has been credited with helping people overcome a variety of issues, including anxiety, depression, and addiction. He has also been praised for his ability to help people achieve their goals and live a more fulfilling life.