Randall Munroe is an American author, cartoonist, and programmer best known for creating the webcomic xkcd. Launched in 2005, xkcd features stick-figure characters and covers topics such as science, technology, mathematics, and relationships, often with a humorous twist. In addition to his webcomic, Munroe has written several popular books, including What If? and Thing Explainer. His work combines a deep understanding of complex subjects with accessible language, making science and technology enjoyable for a broad audience. Munroe's unique approach has garnered a large following and significant recognition in the fields of science communication and humor.