The Bloomberg Billionaires Index is a daily ranking of the world's richest people, dynamically measuring billionaires' wealth based on changes in markets, the economy and Bloomberg News reporting. Each net worth calculation is updated every business day.

We (Bloomberg Visual Data) created an interactive data product that visualizes the wealth and ranking of billionaires over time and allows viewers to sort and filter by a number of parameters, including source of wealth, age, gender, and citizenship.