John Michael "Mick" Mulvaney is an American politician who served as director of the Office of Management and Budget (OMB) from February 2017 until March 2020, and as acting White House Chief of Staff from January 2019 until March 2020. Prior to his appointments to the Trump administration, he served in the U.S. House of Representatives.

South Carolina's 5th congressional district is a congressional district in northern South Carolina bordering North Carolina. The district includes all of Cherokee, Chester, Fairfield, Kershaw, Lancaster, Lee, Union and York counties and parts of Newberry, Spartanburg and Sumter counties. The bulk of its population lives on the South Carolina side of the Charlotte metropolitan area, including the rapidly growing cities of Rock Hill, Fort Mill, and Lake Wylie. Outside the Charlotte suburbs, the district is mostly rural and agricultural. The district borders were contracted from some of the easternmost counties in the 2012 redistricting.