Database: flight_1
Question: What is the salary and name of the employee who has the most number of certificates on aircrafts with distance more than 5000?
SQL: select t1.name from employee as t1 join certificate as t2 on t1.eid  =  t2.eid join aircraft as t3 on t3.aid  =  t2.aid where t3.distance  >  5000 group by t1.eid order by count(*) desc limit 1