We know that Alibaba's Tsai Chongxin is the owner of the NBA Nets, he is very rich, but there is another company founder who is also the owner of the Blazers, he is the Blazers' boss Paul Allen, he died before the assets reached 150 billion yuan.

Paul Allen not only owns shares in Microsoft and the Trailblazers, but also has a lot of real estate and properties, which can be called the richest man in the United States, but unfortunately, Paul Allen is not married, has no sons and no daughters, and even has cancer 3 times, and died at the age of 65.
Paul Allen's father was the curator of a library, he had loved computers since he was a child, and when he was in junior high school, he met Bill Gates, and after the two of them met, they often studied computer things together.
When he was in college, Paul Allen gave Bill Gates a newspaper with a news story about the emergence of small computers, so the two men felt that computer software must have a lot of development in the future, so they started the software business.
In just 5 years, the two men developed the operating system and sold it to IBM, but at this time, Paul Allen was diagnosed with cancer, and Bill Gates wanted to buy Paul Allen's shares at this time, and eventually Bill Gates controlled 63% of the shares, and Paul Allen controlled the rest.
Later, Paul Allen wanted to leave Microsoft, and Bill Gates wanted to buy Paul Allen's stake at this time, but was refused. Because Paul Allen believes that Microsoft will definitely develop in the future, he wants to keep the shares.
Since then, Microsoft has successfully listed, because Paul Allen has a strong foresight, so he became a rich man with the Microsoft stock in his hand, at this time Paul Allen began to do charity, and the cancer on his body gradually improved, but Paul Allen also had no chance of marriage, let alone children.
In 2009, Paul Allen got cancer again, and this time he was miraculously well, but in 2018, Paul Allen had cancer for the third time, but this time he was not so lucky, and in just half a month, Paul Allen died.
Before paul Allen's death, he wanted to donate half of his fortune and leave the rest to his sister, who also planned to use the property for charity after inheriting the inheritance.