Some say black, some say white. I believe that he looked something like this:
by Bas Uterwijk
I worry about antisemitism from people who seem obsessed with Jewish ethnicity.
Jews are Semitic, so they looked like Arabs thousands of years ago. Since then, they have interbred with those around them, thus, some Jews in Germany look blond. Jewish DNA is a mixture of everyone that lived around them. Bear in mind that orthodox Jews are not supposed to breed outside of their own religion, but obviously a lot of interbreeding has occurred.
Jesus likely looked like an Arab when he lived. The bible describes Christ (not Jesus...which is the human vessel of Christ) as blond with red eyes (albino?) and bronze feet (perhaps that color from oil that was rubbed on his feet).
Some find it difficult to believe that Christ rose from the grave because he looked much different.