Gao Yang thought for a moment, actually not very thoroughly, and soon he let go.
Grand Ivan was definitely an invisible tycoon, that went without saying. The only question was just how much money Grand Ivan actually had. However, that was something people would probably never know.
What is an invisible tycoon? A typical example is the publicly known invisible tycoons such as the Rothschild Family, the Du Pont Family, and the Wigneston Family. Everyone knows they are wealthy, certainly wealthier than any tycoon listed on the wealthiest rankings, but no one knows just how wealthy they really are.
Another kind of invisible tycoon is the kind like Grand Ivan, an arms tycoon, or a big drug lord, those who couldn't live out in the open. While their names weren't publicly known, when it came to wealth, though not equivalent to centuries-old wealthy families like the Rothschilds, they were undoubtedly wealthier than most listed on the wealth rankings.