A man who has earned the world's highest money legally in 2018 is Jeff Bezos (Owner and Founder of Amazon). According to the recent billionaire wealth tracker, Jeff Bezos net worth is 166 Billion dollars. And the Second richest person after Jeff is Bill Gates, whose net worth is less than 98 Billion dollars.
According to Sam Walton (Founder of Wal-Mart), We can always learn something from everyone. If someone is making a lot of blunders and mistakes in his life, he's doing at least one thing right. And If we learn that one thing from them, then very soon we'll become successful in our life.