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