Steven Mnuchin is an American former investment banker and former film producer who currently serves as the 77th United States secretary of the treasury. He had a 17-year-long stint with 'Goldman Sachs' before he started his own firms. He launched 'OneWest Bank,' which became infamous for its alleged unethical banking practices. Even before founding ‘OneWest,’ Steven had been in issues with the law. As the founder of 'Dune Entertainment,' which later became 'RatPac–Dune Entertainment,' he produced many blockbuster movies such as the 'X-Men' film series, 'Avatar,' 'Batman v Superman: Dawn of Justice,' 'Wonder Woman,' and 'The Lego Movie' franchise. He gave up his business interests as soon as he was nominated for and later appointed as the secretary of the treasury.