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