The Big Five for Life A Story of one Man and Leadership's Greatest Secret

I have read the book, its first of all really badly written. The narrative is exhausting like most american books. Second of all the story is about the most remarkable business man of all time, its the classical american exageration and way beyond of any normal person. Third of all he dies in the book, and thats literally one of the main things that keeps you into reading, and afterwards i found out: Its all just made up. I Swear this book should be standing in the fiction section, cause nothing in it has any relation or value for real live.