SELECT T2.firstname ,  T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom  =  T2.classroom GROUP BY T2.firstname ,  T2.lastname ORDER BY count(*) DESC LIMIT 1
Which teacher teaches the most students? Give me the first name and last name of the teacher.
SELECT T2.firstname , T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom GROUP BY T2.firstname , T2.lastname ORDER BY count ( * ) DESC LIMIT 1
select t2 . firstname , t2 . lastname from list as t1 join teachers as t2 on t1 . classroom = t2 . classroom group by t2 . firstname , t2 . lastname order by count ( * ) desc limit value
Which teacher teaches the most students ? Give me the first name and last name of the teacher .