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