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