Earl Nightingale was an American motivational speaker and author, known as the "Dean of Personal Development." He was the voice in the early 1950s of Sky King, the hero of a radio adventure series, and was a WGN radio show host from 1950 to 1956
This great Audio will teach you how to achieve success and happiness throughout your life. Experience the magic that started the personal and professional development industry and created Nightingale - Conant.