CEO of Berkshire Hathaway
You can’t really talk about names in big business without bringing up Warren Buffett. Noted for his philanthropy and honesty when it comes to finances, he is undoubtedly one of the most successful investors in our lifetime. A self-made man in many rights, Buffett has oftentimes put his money where is mouth is pledging to give 99 percent of his wealth to charitable causes. He is currently looking to expand his financial portfolio (estimated value is around $92 billion) with a stake in Exxon Mobile.