Do you know who this man is?
What is the first impression you created for this man in your mind?
A miserable poor guy?
an ignorant Muslim from a third-world country?
The modest man in the photo is Professor Hussein Abdul Sattar.
One of the chief professors in pathology in the University of Chicago and the creator of Pathoma video series which is one of the most famous sources of studying Pathology (the study of diseases) throughout the world.
He is also a renowned Shaykh in tasawwuf (mysticism / theosophy) therefore known as Shaykh Hussein Abdul Sattar.
Technically, this man is a teacher of tens of thousands of medical students around the world.
Never label any person without knowing about him / her well