Who was the best leader you ever had?

The best leader I ever had is my father. He doubles up as my mentor. Growing up I had an issue with throwing tantrums whenever I needed something and it became very serious. One day, my father decided that we would operate with a point based system in his house. If you did good, you got a point, if you misbehaved or used swear words or never delivered on your promise you were deducted a point. At the end of the week, the number of points one had determined the type of gift one would 'unlock'. We were 4 in the family and come Sunday everyone was eager for their gift even my dad himself. The point-based system stuck and my behavior changed accordingly and the relationship with my father grows stronger every day.