I believe the president is the perfect person

No one is perfect. Everyone has got some strengths as well as some weaknesses. If we concentrate on our strengths, we can improve ourselves to be near-perfect persons. However, in this universe, being imperfect is the only thing that is found to be perfect.

Everyone has a combination of different characteristics, I don't think someone could excel at everything he/she does, in that sense, a perfect person can't humanly exist. However, there are some people whose combination seems to be made specially for you, thus you regard them as perfect :)))

Would it be...a person that is a genius, studies/works more than the necessary,and still has time to hang out, has a lot of friends, looks like a model, is charismatic, calm, humorous, also a trustable and always help other people.

Yea, it doesn't exist anywhere.

Honestly up to now I can't find what you been looking for.

cowboy...