Do you want to compare Penguin with King Cobra? Discover the powers, weakness & weapons of Penguin and King Cobra from Penguin Biography and King Cobra Biography. Find out all about Penguin and King Cobra.# Check out how is Penguin unique and distinct from King Cobra. Discover their love interest, sidekicks, family tree and the movies and games list in which Penguin and King Cobra have appeared. Find out everything about them here!