Who said that? Athletes vs superheroes

Looking at world famous athletes, it's hard not to believe in the existence of people with superpowers. At least many of them can be compared to the fast Flash, the impenetrable Hulk or the flying Batman. But it turns out that ability is not everything that unites world champions with comic book heroes.

Great minds think the same way, and we were not immediately able to distinguish the words of athletes from those of superheroes. Can you do it?