W. Timothy Gallwey

W. Timothy Gallwey is an American author born in 1938 in San Francisco, best known for developing the 'Inner Game' methodology for coaching and personal excellence across sports, music, work, and more. His seminal book, The Inner Game of Tennis (1974), has sold over two million copies and emphasizes non-judgmental observation to quiet self-interference and unlock natural abilities. Gallwey's techniques have influenced business coaching, executive training, and fields beyond sports.