Table schema:
CREATE TABLE Students (first_name VARCHAR, student_id VARCHAR); CREATE TABLE Assessment_Notes (student_id VARCHAR)

Question: Find the id and first name of the student that has the most number of assessment notes?
SQL: SELECT T1.student_id, T2.first_name FROM Assessment_Notes AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY COUNT(*) DESC LIMIT 1