99% can't find where the second man is hidden?

The picture below leaves many people stumped, unable to find the answer.

A man is hidden in the picture, rely on your own skills to conquer the picture. If you find the second man in the picture in a short time, you are definitely a smart and sharp-eyed person.

Comment where the second man is hidden and see how many people think the same as you.

Hieu Lam

Source: https://vtcnews.vn/99-khong-the-tim-ra-nguoi-dan-ong-thu-hai-an-giau-o-dau-ar902238.html