Is Eminem the king of rap?

The answer to this question is subjective and depends on personal opinions and preferences. In the world of hip hop music, there are many talented artists and it can be difficult to say definitively who is the "king" or "queen". Eminem has undoubtedly achieved great success and recognition in the rap industry, but there are other artists who have made significant contributions to the genre as well. Ultimately, the best way to determine who the king of rap is to listen to their music and form your own opinion based on your personal musical tastes and preferences.