Public Speakers are individuals who speak to a large group of people with the motive of informing, motivating, influencing or entertaining the audiences. Public speakers primarily aim to persuade the audience to think about a pressing issue, motivate them to take actions or influence them to embark on a path of self-development. Public speaking is an art as it is no small feat to address large gathering and communicate to them effectively what one intends to inform them about. Greek philosopher Aristotle was one of the most prominent public speakers in ancient Greek where the art of public speaking first developed. Public speaking is a powerful medium and good orators from time immemorial have used their skills to influence people and move them to action. Abraham Lincoln, Adolf Hitler and Barack Obama are men who with the help of their oratory skills achieved tremendous political success. Leaders like Martin Luther King, Jr., and Winston Churchill were popular public speakers who left considerable impact on society. People flock to listen to motivational speakers like Wayne Dyer, Mark Victor Hansen, and Deepak Chopra who are blessed with the ability to inspire people through their talks. Browse on to learn more about the famous public speakers from around the world who inspire, motivate and influence through their speeches.