Complex sentence: Donald John Trump (born June 14,1946) is an American businessman, television personality, and since June 2015, a candidate for the Republican nomination for President of the United States in the 2016 election.
Split into simpler sentences: Donald John Trump (born June 14,1946) is an American businessman, politician, and television personality. Since June 2015, he has also been a candidate for the Republican nomination for President of the United States in the 2016 election.