Top 12 cities with the highest number of billionaires in the world – See which is number 1! (With Pictures)

10. Sao Paolo – 25 Billionaires

Sao Paolo is home to a number of telecommunications and automotive companies. The city is also well known for its pharmaceutical, beauty and fashion industries. Clearly, there are lots of ways to become a billionaire in Sao Paolo that don’t involve tourism, even though the city does make a significant amount of money from vacationers who visit there. There are 25 billionaires in the city, and the average billionaire in Sao Paolo is worth around $4.6 billion. There is also a booming electronics and computer industry, and many billionaires are investing in this industry, since it looks like technology is going to be a lucrative market for years to come.