Фабіан Ніцеца

Fabian Nicieza (born December 31, 1961) is an Argentine-American comic book writer and editor who is best known for his work on Marvel titles such as X-Men, X-Force, New Warriors, Cable, Deadpool, and Thunderbolts, for all of which he helped create numerous characters, among them Deadpool, Domino, Shatterstar, and Silhouette.

Description above from the Wikipedia article Fabian Nicieza, licensed under CC-BY-SA, full list of contributors on Wikipedia.