1. Superman

Well, Superman is a character that everybody thinks of as the ultimate superhero. He flies, has enormous strength, and a host of other powers like the heat vision, x-ray and telescopic vision, along with the necessary characteristics of health regeneration. His only weakness happens to be kryptonite, which is also extremely rare to find. So, Superman is and always will be one of the top most superheroes that will look up to in terms of the superpowers possessed by our beloved superheroes.