I'm talking about predictors of wealth for a new person. The age and income are both zero. If you have their income - you probably have their wealth already as well - nothing to predict.
And for the record, coming from wealth is the strongest predictor of future wealth. [0][1]
> I would, if the other option was death.
But you have no choice/option in my hypothetical scenario - you're born a slave and you die...
> Regardless, I doubt any of them would still rule the world had they not died of old age.
Really.... ? Why? All of the people I mentioned, maintained and grew their wealth/power their entire life up until their death. Having power/wealth is just a huge advantage if you're trying to gain/maintain power/wealth.
[0] https://www.ctpublic.org/education/2019-05-15/georgetown-stu... [1] https://www.cnbc.com/2019/05/29/study-to-succeed-in-america-...