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