Paul Chadwick (born 1957) is an American comic book creator best known for his series Concrete about a normal man trapped in a rock-hard body.Born in Seattle, Chadwick grew up in its suburb Medina, where his father, Stephen F. Chadwick, was the City Attorney. As a teenager, he participated in Apa-5, the amateur press alliance of comics fans, and he then attended Art Center College of Design, majoring in illustration.