They are willing to stand up for what they believe in, but don't force it on others. They are willing to protect anybody, even lose their life doing so.
They listen when somebody talks to them. They are generally pleasant to be around, and most people try to be one.
They also come in the every day form who just try to help people when ever there is a chance, like those who give up a seat for the elderly, or help pick up someones stuff.
People who are kind, respecting, helpful, and just all around a good human.
Most religious leaders/founders were: Jesus, Buddha, Moses, Muhammad, Dolly Lama, the list goes on and on.
Most founders of charities, hospitals, orphanages, relief centers, etc.
Also an opinion subject to change depending on who you are.
The best people in the world can come from anywhere and have any creed.