What is the name and age of the pilot younger than 30 who has won the most number of times?
return pilots ;return ages of #1 ;return #1 where #2 is  lower than 30 ;return times #3 have won ;return number of  #4 for each #3 ;return #3 where #5 is  the   highest ;return the   name of #6 ;return the   age of #6 ;return #7 ,  #8
['select', 'project', 'comparative', 'project', 'group', 'comparative', 'project', 'project', 'union']