What is a Leader?

We've always heard people say "who" is a leader? This article explains in very simple language "what" makes a leader. I have always maintained that management is an art not a science. Whether you are a leader or a manager or good at both, you have to have certain characteristics that make you a leader and make other people want to follow you. Do you have any thoughts on leadership? Please share them with us. You can read the article here.