Explanation:
J.K. Rowling has stated that Hermione Granger is the character from her "Harry Potter" books who is closest to her. This is likely because Hermione shares many traits with Rowling herself, such as intelligence, a love of learning, and a strong sense of justice. Rowling has also mentioned that Hermione's struggles with self-doubt and insecurity mirror her own experiences, making her feel a deep connection to the character.