This book is all about the most famous and influential personalities in the world. The author has mentioned only those individuals who have left behind their achievements or novel works through which people adopt astounding benefits and remember them always, also have some impacts on their life and change a bit. This includes a list of people not only the ones who had a great impact but also the founders or schools of thought who belong to different religious fathers, inventors, discoverers, writers, ensembles, philosophers, politicians, and military scientists.