What is the id and family name of the driver who has the longest laptime?
SELECT T1.driverid ,  T1.surname FROM drivers AS T1 JOIN laptimes AS T2 ON T1.driverid = T2.driverid ORDER BY T2.milliseconds DESC LIMIT 1
longest laptime refers to MAX(T2.milliseconds); id of the driver refers to T1.driverid; family name of the driver refers to T1.surname;