President-elect Donald Trump on Tuesday tapped billionaire professional wrestling mogul Linda McMahon to be secretary of the Education Department, tasked with overseeing an agency Trump has promised to dismantle, Paralel.Az reports citing AP.

He also selected Dr. Mehmet Oz, a former television talk show host and heart surgeon, to head the agency that oversees health insurance programs for millions of older, poor and disabled Americans, and named Wall Street executive Howard Lutnick to lead the Commerce Department.

McMahon led the Small Business Administration during Trump’s initial term from 2017 to 2019 and twice ran unsuccessfully as a Republican for the U.S. Senate in Connecticut.

McMahon served on the Connecticut Board of Education for a year starting in 2009 and has spent years on the board of trustees for Sacred Heart University in Connecticut. She’s seen as a relative unknown in education circles, though she has expressed support for charter schools and school choice.

“Linda will use her decades of Leadership experience, and deep understanding of both Education and Business, to empower the next Generation of American Students and Workers, and make America Number One in Education in the World,” Trump said in a statement.

Lutnick, meanwhile, will have a key role in carrying out Trump’s plan to raise and enforce tariffs as commerce secretary, Trump said. Lutnick is a cryptocurrency enthusiast and head of brokerage and investment bank Cantor Fitzgerald.

Trump made the announcement on his social media platform, Truth Social. He said Lutnick “will lead our Tariff and Trade agenda, with additional direct responsibility for the Office of the United States Trade Representative.”

The nomination would put Lutnick in charge of a sprawling Cabinet agency that is involved in funding new computer chip factories, imposing trade restrictions, releasing economic data and monitoring the weather. It is also a position in which connections to CEOs and the wider business community are crucial.