This question already has an answer here:
He is one of the men who do the work.
Could someone explain why it is "do" and not "does" up there? I'm sure this question has been asked before and I've memorized what to do with such sentences. But still I'm confused as to the reason why "do" is correct.
Is the subject up there "men" and not "he"? Why isn't it possible to make "he" the subject?