Hello how may I help you? Hi, I have a question. Ok Who is the world's tallest man? The world's tallest man is Ricochet Bobby at 9 feet Wow that is a big guy. Tallest in the world Who is the world's smallest man? The world's smallest man they call  Wee at two and a half feet Wow that is a very short guy. Thank you very much. You are very welcome can I help with anything else No that is it thank you.