The top 0.1 percent!
Bill Gates, 56, is the richest U.S. dad, with a net worth of $60 billion or so. He and his wife, Melinda Gates, are the parents of two daughters and one son. Here the wealthy philanthropist looks on last year as his spouse holds a toddler during their visit to a village in India, where he encouraged the wealthiest people to give more money to charity.
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