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