MAST, BRIAN JEFFERY, a Representative from Florida; born in Grand Rapids, Kent County, Mich., July 10, 1980; graduated from South Christian High School, Grand Rapids, Mich., 1999; attended Palm Beach Atlantic University, West Palm Beach, Fla., 2000-2002; attended American Military University, Charles Town, W.Va., 2008-2010; A.L.B., Harvard University Extension School, Cambridge, Mass., 2016; United States Army, 2000-2012; analyst, National Nuclear Security Administration, 2011-2012; explosive specialist, United States Department of Homeland Security, 2012-2015; elected as a Republican to the One Hundred Fifteenth Congress and to the succeeding Congress (January 3, 2017-present).