John Wagner is a notable British comic book writer, best known for his work in the comic industry since the 1970s. He gained significant recognition for co-creating the iconic character Judge Dredd for the British comic anthology 2000 AD. His storytelling has influenced the genre and inspired many artists and writers. In addition to Judge Dredd, Wagner has contributed to various other comic series, including Strontium Dog and The Bogie Man. His writing is characterized by a blend of humor, social commentary, and action, making him a respected figure in the world of comics.