There's no debate that Barron Trump, the youngest son of Donald and Melania Trump, is the tallest member of the family. After his "proud" mom tweeted a photo of the very tall 18-year-old voting on ...

But how tall does he stand, exactly? Trump's height of 6 feet, 3 inches makes him taller than the average U.S. man (5 feet, 9 inches according to Cleveland Clinic), while Trump's youngest son ...