Write SQL query to solve given problem: Please give the name of the course in which most numbers of the students got an A. Also, list the full name of the students who got an A in this course.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T3.name, T2.f_name, T2.l_name FROM registration AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T1.course_id = T3.course_id WHERE T1.grade = 'A' GROUP BY T3.name ORDER BY COUNT(T1.student_id) DESC LIMIT 1