Reince Priebus
Reinhold Richard "Reince" Priebus ( ; born March 18, 1972) is an American attorney and politician. He was the 27th White House Chief of Staff from January 20, 2017 through July 31, 2017. He has been the chairman of the Republican National Committee (RNC) from January 20, 2011 to January 20, 2017.