Answer:
B. general public; to entertain with details of a famous athlete.
Explanation:
If you are writing a magazine article it means it will be published, and as such, the intended audience of necessity needs to be the general public. Now, since the object of the article is the exploration of one of your favorite athletes, the contents of the article will not be of an objective nature, but rather, they will involve elements that could entertain any reader based on the life and the professional exploits and achievements of your favorite athlete.