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