The Unsung Heroes: Luigi
Luigi is our first Unsung Hero because he's a pure definition of one. He's always overshadowed by his famous brother, and he's always Player 2. I mean, who wants to be Player 2, come on? He's only known because he's a wimp, and he has his own game over something he absolutely HATES: ghosts. He always wants to be like his brother, but Mario keeps pushing him aside. He only got one break on the Wii U, and that was Luigi Bros. U.
To me, Luigi is just as good as Mario. He deserves the same.