Unlike some other mega-billionaires, Warren Buffett's net worth took a bit of a hit in 2020, thanks to a volatile stock market and an economy suffering the effects of the coronavirus pandemic.

However, Buffett's wealth is on the rebound in 2021, as the "Oracle of Omaha" has now topped the $100 billion mark, according to Forbes, which currently estimates the billionaire's wealth at $101.1 billion.