President Donald Trump may have thought he was done making top appointments, but in recent days he has been forced to find a new national security adviser and a new labor secretary.

Just two days after Michael Flynn resigned as national security adviser, Trump’s nominee for secretary of labor, Andrew Puzder, withdrew his name from consideration.

But Trump wasted no time in finding a replacement for Puzder, who had not been confirmed by the Senate before stepping down.

On Wednesday, Feb. 16, 2017, Trump announced the nomination of R. Alexander Acosta, the dean of the Florida International University College of Law in Miami.

Here’s a look at Acosta and more of Trump’s top appointments and Cabinet picks, including Jared Kushner, Rex Tillerson, Steve Bannon and Kellyanne Conway.