George Jean Nathan was a leading American drama critic, author, and magazine editor whose work shaped early 20th‑century theatre criticism in the United States. Born in Fort Wayne, Indiana, he graduated from Cornell University and began his career as a journalist and critic, quickly establishing a reputation for sharp insight and uncompromising standards. Nathan co‑edited the influential literary magazine The Smart Set and helped found The American Mercury, where his critiques advanced serious dramatic art and challenged superficial productions. Throughout his long career, he published more than 30 volumes of essays and reviews, championed important playwrights, and raised the expectations of both producers and audiences. His legacy includes the prestigious annual award in dramatic criticism that bears his name, a testament to his enduring influence in the world of theatre and letters.