For most kids, parents are their superheroes. Darren Garwood might be the best dad in the world for his son, but for him, it is his 8-year-old son who is a true superhero.

For most kids, parents are their superheroes. Darren Garwood might be the best dad in the world for his son, but for him, it is his 8-year-old son who is a true superhero.