David Peterson is a prominent figure known for his work in linguistics and language creation. He gained recognition for developing constructed languages, particularly the Dothraki and High Valyrian languages for the popular television series Game of Thrones, based on the books by George R.R. Martin. His expertise in phonetics and grammar has made him a sought-after consultant in the field of language development. In addition to his work in television, Peterson has authored several books on language and linguistics, sharing his knowledge with a broader audience. He is also a founder of the Language Creation Society, which promotes the art and science of creating new languages.