What are the personal name, family name, and author ID of the course author who teaches the most courses?
SELECT T1.personal_name ,  T1.family_name ,  T2.author_id FROM Course_Authors_and_Tutors AS T1 JOIN Courses AS T2 ON T1.author_id  =  T2.author_id GROUP BY T2.author_id ORDER BY COUNT(*) DESC LIMIT 1
En çok kursu öğreten ders yazarının kişisel adı, aile adı ve yazar kimliği nedir?