Mark Zuckerberg: $115.8 Billion

Mark Zuckerberg was the chairman of one of the biggest social media platforms in the world, Facebook. His company, as of 2021, is valued at over $1 trillion. To put that in perspective: if a billion seconds is over 31 years, a trillion seconds is over 31,000 years!

He is the youngest member on Forbes’ Top 30 Richest People on the Planet by a decade. In 2021, he has a new job title as the chairman of Meta, his re-branded company. It comes at a tricky time since Facebook has been severely criticized as a brand.