I would argue none of us have any idea if there is a "trillionaire" in the world because we are notoriously bad at guessing someone's total net worth. As suppo

I would argue none of us have any idea if there is a "trillionaire" in the world because we are notoriously bad at guessing someone's total net worth. As support, I would point you to this 10 year old article on Moammar Gadhafi, where he was estimated to actually be worth roughly $200b USD - an unheard of number in 2011. https://www.forbes.com/sites/edwindurgy/2011/10/25/did-moammar-gadhafi-die-the-richest-man-in-the-world/?sh=baccb5876cf2 https://www.forbes.com/sites/edwindurgy/2011/10/25/did-moamm... This week, if Bezos were not divorced, he would be worth $300b USD: https://www.celebritynetworth.com/articles/billionaire-news/had-jeff-bezos-never-gotten-divorced-today-his-net-worth-would-have-topped-300-billion-for-the-first-time/ https://www.celebritynetworth.com/articles/billionaire-news/... And finally, the ProPublica Peter Thiel $5b USD ROTH IRA is worth *double what Forbes thought Thiels entire net worth is per the 2020 Forbes Billionaire List* (he is on page 3... look at the massive jump in the animated graph!): https://www.forbes.com/billionaires/ https://www.forbes.com/billionaires/ That said, the IRS had 20 years of tax returns stolen from it which would detail the richest Americans, and so it is unlikely anyone in the USA is a trillionaire.