Kai Trump subtly showed her support for Tiger Woods during an Instagram Q&A. Kai, 18, fielded a question about where she sees herself in five years while wearing a white hoodie from the golfer's Sun Day Red brand in a video posted to her grid on Tuesday, April 7. (She responded that she hopes to be graduating from college, competing on the LPGA Tour and maintaining her social media presence.) The granddaughter of President Donald Trump is getting ready to attend the University of Miami in the fall, where she will compete on the golf team.