Hello how may I help you? I'd like to know who the tallest man is Sir Sultan 6' 8' Is that in the world or just in the United States world Is that even a real person because I want a real answer. Yes, google. I am connected to it. Okay, I just want to make sure I know what I'm talking about. I'm having this dumb debate with my brother and he thinks he knows everything Well it sounds like you do too. Let him feel like he is right. You are better than that. Those are some wise words yes