Fabien Nury is a French comics star who began his career as a copywriter and creative director in advertising, as which he worked until 2003. As a longtime admirer of perennial, cross-cultural classics such as Blueberry and Watchmen, he decided to plunge into the world of comics after meeting Xavier Dorison. He has written numerous graphic novels including The Chronicles of Legion series and XIII. I Am Legion is his Humanoids' masterpiece, illustrated by John Cassaday.