article_snippet: Bill Gates's net worth rose to $79.2 billion in 2015 from $76 billion last year.
article_snippet: The Microsoft co-founder's fortune increased $3.2 billion - despite a $1.5 billion gift of Microsoft shares to the Bill & Bill Gates's Foundation in November.
highlights_snippet: Bill Gates's net worth rose to $79.2 billion in 2015 from $76 billion last year .
  