Top 10 self-made billionaires in the world under 40
No 10 Brian Chesky
Wealth: $3.85 billion
Company: AirBnb
Age: 35
Age when made $1 billion: 33
Time it took to make $1 billion: 7 years
Country of residence: US
Airbnb co-founder and CEO Brian Chesky speaks at an event to launch the brand in Shanghai on March 22. [Photo/Agencies] |