Over the past year, writer-artist Rob Liefeld capitalize on the cachet ... It's a deal that not even Stan Lee, the late co-creator of Spider-Man and Iron Man, benefited from.

Deadpool’s debut in the pages of 1990’s New Mutants #98, co-creator Rob Liefeld is bidding adieu to the Merc with a Mouth.

Deadpool creator Rob Liefeld has cut ties with Marvel after he was snubbed at the 'Deadpool & Wolverine' premiere. Taylor Hill/WireImage/Jay Maidment/Marvel/Walt Disney Studios Motion Pictures ...