Are you sure you are not just used to see slightly overweight people everywhere, and when someone is at the lower end of normal it looks extraordinary to you? I

Are you sure you are not just used to see slightly overweight people everywhere, and when someone is at the lower end of normal it looks extraordinary to you? I read he is 1.78m tall, that means he could be 59kg (130 lbs) and still be in the normal BMI range.