Did you know that it is not a good idea to ALWAYS follow whatever your leader has done? Well, unless your leader is perfect. Most of our leaders have committed mistakes in the past even though we see them as very successful people right now. What we really need to follow is what they say we should do. I am pertaining to their commands, tips, advices, etc. They have already experienced what we are still going to do. They already have an idea of the optimal action in attaining a goal without undergoing the mistakes they have committed.
One example I could give to make my statement clearer is a very loving and successful mother who got pregnant even before she got married. Her daughter, who also wants to be a loving and successful mother to her soon-to-be daughter, doesn't have to undergo the pains or mistakes committed by her mother when she was young. Our parents always tell "sermons" to us because they do not want us to commit the same mistakes they have done in the past.
If you want to become like someone, ask him how he got to his position and do not simply follow him from afar. Follow what he says, not what he has done. If he tells you to follow every step he took, then do so. But most of the time, leaders will tell you not to follow their mistakes. ;)