4. Lee Shau-kee, China, Net Worth: $21.8 billion
Known as ‘Hong Kongs Warren Buffet’, Lee is a real estate tycoon who has invested in internet services, series of hotels and restaurants. He is the youngest of four siblings and is also one of the few multi-billionaire who is fourth-born.
Apart from investments, he also created several hostels that young and middle-aged people (those who weren’t financially stable and still wanted to afford a place) could purchase could purchase for half the market price. As such, he is a philanthropist too.