Had a coworker from a university, didn't even know how to write a while loop. He didn't last long to say the least. Of course we will never know, if he could

Had a coworker from a university, didn't even know how to write a while loop. He didn't last long to say the least. Of course we will never know, if he could have been a good programmer or not, but it was baffling to see people fresh out of uni with zero knowledge.