How many people make over 1 billion per year?

As of recent estimates, there are approximately 2,640 billionaires worldwide, but the number of individuals earning over $1 billion in annual income is significantly smaller. The majority of billionaires accumulate their wealth through assets and investments rather than through annual income. Typically, only a handful of individuals, often founders of major tech companies or investment firms, reach this level of annual earnings. Exact figures fluctuate frequently, depending on market conditions and individual financial performance.