Who's the creater of genre?

Well in my own aspect I wouldn't really know who the makes or create genre. But I do think that the artists do make genre because of they have a particular context or technique in art. I'm not to sure about scholars creating a genre. But there are certain people that have the interest in genre and there are some that are not. So it just really all depends on who is has the most interest in art or a artist who has the experience with art. I think that music can be define as a genre too. But I guess it all really depends on who has the interest to genre or muisc.