#1 Najib and Taha Mikati ($2.5B) With 2.5 billion, both siblings Najib and Taha Mikati hold a joint place at #916. As mentioned in our Top 10 Richest Lebanese Politicians list, Najib Mikati is no stranger to mogul status. He served twice as Prime Minister of Lebanon, and he is by far the wealthiest

1. Warren Buffett Net worth: $82.5 billion Age: 89 Country: US Industry: Diversified investments Source of wealth: Self-made; Berkshire Hathaway Berkshire Hathaway CEO Warren Buffett started his prodigious investing career at a young age. As a child he delivered

Amazon founder Jeff Bezos has been named the richest person in the world with an estimated worth of $131 billion dollars (€115.8 billion), according to Forbes. He founded the company in 1994 out of his garage in Seattle. He remains CEO and owns a 16 percent stake. Amazon founder Jeff Bezos is top of the