Jack Dorsey – $5.9 Billion

The American web developer Jack Dorsey is known for being the co-founder and former CEO of Twitter. Since stepping away from the social network in late 2021, he’s been busy making moves in the risky virtual coin world. He also joined the board of a new social-network initiative known as Bluesky in 2022.

Unlike other high-profile CEOs in tech, Dorsey seems to take his responsibilities very seriously and was one of the first to take action to tackle misinformation in social media. A busy philanthropist too, Dorsey saw his net worth plummet from $12 billion to $5.9 billion in recent years.