Elon Musk's net worth has tumbled by $102 billion this year due to a plunge in Tesla stock.
The Tesla and SpaceX CEO's wealth has dropped about 24% to $330 billion.
Tesla stock has been hit by sales declines, political aversion to Musk, and distraction concerns.
Musk is still comfortably the world's richest person, with a roughly $108 billion lead over second-place Jeff Bezos, despite being the biggest wealth loser this year.