question: Show the people that have been comptroller the most times and the corresponding number of times.
#1 return people 
#2 return the   times  #1 have been comptroller 
#3 return the   number of  #2 for each #1 
#4 return the   highest of #3 
#5 return #1 where #3 is  #4 
#6 return #5 ,  #4