Rob Liefeld is a highly influential American comic book creator known for shaping modern superhero comics through his work as a writer, artist, and producer. He gained mainstream recognition at Marvel Comics, where he worked on major titles like The New Mutants and X-Force and co-created the globally recognized character Deadpool, now a flagship Marvel property. His bold visual style and high-impact storytelling helped define the look and energy of 1990s comics.

As a founding creator of Image Comics, Liefeld played a key role in changing the industry by championing creator-owned publishing. His original series, including Youngblood and Brigade, became cornerstones of Image’s early success. Over the years, Liefeld has continued working with major publishers and entertainment companies, maintaining a strong presence in comics, media, and pop culture as one of the medium’s most recognizable creators.