Tycoon [noun]
Definition of Tycoon:
person who has a lot of money, power
Sentence/Example of Tycoon:
In China, President Xi Jinping has silenced Alibaba founder Jack Ma and launched an antitrust investigation into his company after the e-commerce tycoon publicly criticized state regulators.
This might seem an unlikely sentiment coming from a tycoon who has been wealthy since birth.
It has cracked down on private firms and tycoons in the past, even as it nurtures homegrown businesses.