What is the forename and surname of the driver with the shortest laptime?
SELECT T1.forename ,  T1.surname FROM drivers AS T1 JOIN laptimes AS T2 ON T1.driverid = T2.driverid ORDER BY T2.milliseconds LIMIT 1
shortest laptime refers to MIN(T2.milliseconds); forename and surname of the driver refers to T1.forename, T1.surname;