President-elect Donald Trump on Saturday nominated a trio of candidates to positions in his administration, including “The Apprentice” producer Mark Burnett as special envoy to the U.K., David Fink as head of the Federal Railroad Administration and Aaron Reitz to lead the Justice Department’s Office of Legal Policy,

Mark Burnett helped produce hits like "Survivor" and "The Voice," but is perhaps best known for teaming up with President-elect Donald Trump for "The Apprentice," which first aired in 2004.