Steve Jobs has jumped almost 40 places on Forbes’ list of the World’s Billionaires. He is the 43 rd richest person in the U.S. and the 110th richest in the world.
Jobs’ net worth has jumped almost $2 billion in one year, from $5.5 to $8.3 billion, Forbes estimated. The leap is thanks to Apple’s surging stock, bouyed by a successful year of iPads and iPhone 4s. Jobs has been on Forbes’ 400 list for the last 11 years. He’s grown his net worth more than 500%. Not bad for a college dropout.