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