Break out the capes, today is National Superhero Day! Superheroes are REAL and come in all forms, whether they're a celebrity to or someone close to you. A hero is someone who combats adversity and has that inner SISU - perseverance, endurance, bravery. Here are some historical athletes that we think deserve the title of superhero.
Who's your favorite famous sports hero? Let us know in the comments below.