Why is Du Haitao called the "invisible rich man in the entertainment industry"?

I feel that "Happy Camp" is a variety show that has grown up with many people. Du Haitao is honest and upright in the show, but he is always bullied and looks like an ordinary fat man. In fact, he is already at the peak of his life. He is an invisible rich man with a net worth of over 100 million. In fact, Du Haitao is a business-minded person and has been involved in the business world since 2012. He first founded his own home life brand Mr. Xiong, which sells online and offline, with monthly sales of up to 1 million. In addition, Du Haitao also accepted offers from commercial performances and hosts in 2014. Du Haitao's starting salary per venue is 250,000, which is far more than Wu Xin, Tian Yuan, Qian Feng, etc. It can be seen that the salary in "Happy Camp" is insignificant to Du Haitao. In addition, Du Haitao currently has dozens of brand advertising endorsements for water purifiers, snacks, wedding photography, desserts, online games, websites, sports shoes, etc., and later opened a cafeteria called "Hai Chi Hai Drink" in Changsha. Since opening, business has been booming. At the same time, there are several mansions. Not only did he live in a mansion, but he also gave his mother a mansion, both worth tens of millions. He has properties in Beijing, Shenyang, Changsha and other places. Not only that, but so are many of his luxury cars. The blue Rolls-Royce he bought in 2011 was his car in Beijing and was worth more than 6 million yuan. Of course, Du Haitao also owns a millionaire's car, a Ferrari 458, which invisibly demonstrates his rich status. These are just some of his luxury cars. Additionally, he owns Audis, top-of-the-line Jeeps, and other cars. When the total price exceeds 20 million yuan, this is truly a "hidden rich man". If you have any other opinions on this issue, please go to the message area to discuss it.