If you know how much he is worth you must be clairvoyant. He hasn’t shown his income tax returns. We know that he was unable to borrow from American banks due to his history of default and bankruptcy, so although we can estimate the value of his assets, his liabilities are shrouded in mystery. It is likely, as Don Jr. said, he has borrowed liberally from Russians. Sooner or later, with the help of the Special Counsel, we will all become familiar with the details.