Many of the world's billionaires are mostly young and successful.

According to data released by Forbes website, at least 73 of the 1125 billionaires in the world have not completed university or high school curriculum.

According to data released by the US Forbes website, at least 73 of the 1125 billionaires in the world have yet to complete university or high school courses, and have made a career in the middle of the road.

Notable examples include Microsoft founder Gates, DELL computer founder DELL, Garth, chief executive of Adelson, and Branson, Virgin Atlantic.

Gates, executive chairman of Microsoft, entered law school in Harvard University in 1973 but dropped out at the age of 19.

At present, Microsoft has become the largest supplier of computer software in the world.

At the age of 31, Gates became the richest man in the world. He has been on the list of Forbes's richest list for many years.

DELL, founder of DELL computer, also dropped out of school.

At the age of 19, he majored in biology at Dezhou University, but he studied computers in his dorm room and read books in the library.

At the stage of his schooling, he began to advertise in the local newspapers for the sale of computers.

At the end of the first semester, he sold the computer for a total of $80 thousand a month. He decided not to return to school because of his wealth.

As a result, he started the company when he was only 19 years old, and later founded DELL computer.

Over the next few years, he will spend more than 100 million dollars on computers.

Another dropout billionaire is Garth, chief executive of Las Vegas Sands (Sheldon Adelson). He also has no university degree. He originally studied at New York City College (City College of New York), but eventually did not finish her studies, while half way into journalism career as a court reporter. Sheldon Adelson

He has also done marketing, consultancy and tourism.

Branson, a British Virgin company aviation founder, dropped out of school and started magazine when he was 16 years old. Now he is more committed to the space tourism industry and started Virgin Galactic company to plan a manned space tour.