Question: which country has highest number of billionaires 2020?
Answer: Nearly half of the world's 2,095 billionaires for 2020 are citizens of the United States or China. The U.S. leads the pack with 614 billionaires—a record high and seven more than in 2019—worth a combined $2.9 trillion. The U.S. is home to the richest person in the world: Amazon's Jeff Bezos, worth $113 billion.