Since 1987 Forbes publishes a list of the richest people of the world. The 2018 list contains:<ref>[http://www.forbes.com/billionaires/list/ forbes.com]</ref>
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Since 1987 Forbes publishes a list of the richest people of the world. The 2018 list contains:<ref>[https://www.forbes.com/billionaires/list/ forbes.com]</ref>