This character appeared in comics published by Marvel, one of his adversaries were Flag-Smasher and was created by Rob Liefeld. Who was the other creatore of this character?
Flag-Smasher:  The original was most often a foe of Captain America while other adversaries of the Flag-Smasher include The Punisher, Moon Knight, Ghost Rider, The Runaways, The Liberteens and Deadpool. Deadpool: Deadpool (Wade Winston Wilson) is a fictional antihero appearing in American comic books published by Marvel Comics.
i don't know