"Barron is 13 years old and taller than his Dad!"
Calling it now…
Presidental Stock for Trump 2045.
"In the twenty-eight presidential elections between 1900 and 2011, eighteen of the winning candidates have been taller than their opponents, while eight have been shorter, and two have been of the same height. On average the winner was 1.0 inch (2.5 cm) taller than the loser. "
https://en.wikipedia.org/wiki/Heights_of_presidents_and_presidential_candidates_of_the_United_States