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Winnie Johnson-Marquart is the President of the Johnson Family Foundation and she has an estimated net worth of $3 billion as of May 2015 according to Forbes. In the “Forbes 400” list, she was the #151 richest person and she was ranked 503rd in the list of World Billionaires.

David Cheriton is a Canadian-born computer science professor at Stanford University with an estimated net worth of $3 billion as of May 2015 according to Forbes. He is ranked the 882nd richest person in the list of World Billionaires and 20th wealthiest Canadian.

Indian businessman Brijmohan Lall Munjal has an estimated net worth of $3 billion as of April 2016, according to Forbes. Munjal is considered as one of India’s wealthiest men.

Turkish businesswoman Filiz Sahenk has an estimated net worth of $3 billion as of March 2013 according to Forbes. She was born to a family that pioneered one of Turkey’s largest private-sector conglomerates. Her family owns the Dogus Holding that holds interests in luxury brand clothing and tourism which she currently heads.

Japanese businessman Kunio Busujimahas an estimated net worth of $3 billion as of April 2016, according to Forbes. He is best associated with Sankyo, where he serves as the founder and the honorary chairman. Sankyo is considered as one of Japan’s three major pachinko machine makers. Today, his son, Hideyuki is running the company.

Famed director Steven Spielberg was recently spotted in St. Barth’s and St. Maarten on his new $200 million megayacht, the Seven Seas, a stylish 282-footer fitted with every imaginable luxury.

Karl-Johan Persson, 37, and his 24-year-old brother Thomas are the London-based sons of the richest person in Sweden, Stefan Persson.

Taiwanese businessman Wang Yung-Tsai  has an estimated net worth of $3 billion as of May 2013 according to Forbes.

Donations: $1 billion

Mike Ashley has an estimated net worth of $3 billion.