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