Who's Catcher McCall‪?‬

"I became a hero by mistake. My desire was to be an honest coward like everyone else. Yet, I argued with the gods of power and influence and stirred up evil. And learned - the difference between a hero and a coward is not what you think, but what you do about it. I have no desire to save the world or defend the rights of others; merely my intent is to be invisible and pick my causes."