Standing 6'3" and weighing in at 235 lbs, The Man of Steel is the cosmic level protector of earth.
Superman is usually a very kind and humble man just trying to find a way to fit in with humans despite his god-like heritage.
"It is a remarkable dichotomy. In many ways, Clark is the most human of us all. Then...he shoots fire from the skies, and it is difficult not to think of him as a god. And how fortunate we all are that it does not occur to him."