Billionaire entrepreneur and Shark Tank star Mark Cuban has been a vocal critic of Donald Trump, especially in interviews during and after the 2024 U.S. election cycle.

In a widely publicised discussion with political commentator Brian Tyler Cohen, Cuban said he had known Trump for about 25 years and offered a scathing assessment of his character and ethics. He described Trump as “the most unethical, lacks character, dishonest person I’ve ever done business with or worked with,” framing his criticism around what he sees as a long pattern of conduct that diverges sharply from how he believes good leaders should act. Cuban’s comments didn’t stop at just calling Trump unethical — he also criticised what he views as Trump’s resistance to learning and susceptibility to transactional behavior, saying actions like demonising others and a lack of empathy are “the antithesis of good leadership*.” The remarks highlighted Cuban’s broader concerns over Trump’s decision‑making and personal ethos, which he believes are important considerations for the presidency and for anyone evaluating political leadership. The exchange attracted significant media attention and was shared widely across social and traditional news platforms, becoming one of the more memorable critiques from a prominent billionaire and public figure outside of mainstream political circles. While Cuban’s view represents a very critical perspective, it reflects broader debates about political character, leadership qualities, and how business and political reputations intersect in the public eye. #fblifestyle #MarkCuban #TrumpCriticism