They don't calculate his net worth correctly. They calculate his worth based on a percentage of GDP. If you actually do the math based on an inflation calculat

They don't calculate his net worth correctly. They calculate his worth based on a percentage of GDP. If you actually do the math based on an inflation calculator, you find $5 billion: https://www.forbes.com/sites/chloesorvino/2014/07/08/whats-become-of-them-the-carnegie-family/#16614d9e7b55 https://www.forbes.com/sites/chloesorvino/2014/07/08/whats-b...