 Donald Trump has named Ohio Senator J.D. Vance as his running mate for the upcoming presidential election. Vance on Fox. I was certainly skeptical of Donald Trump in 2016, but President Trump was a great president and he changed my mind. I think he changed the minds of a lot of Americans. If Trump is elected, Vance, who turns 40 in August, would be one of the youngest vice presidents in history. Number two.