Kai Trump is facing backlash after sharing her ambitions for the future - with critics accusing the teen of being "out of touch," Wonderwall.com can reveal. The 18-year-old, granddaughter of Donald Trump, opened up about her long-term goals, revealing she hopes to balance a professional sports career with building her personal brand. Five-Year Vision The 18-year-old said she hopes to play professional golf while also building her own brand. @thekaitrumpgolfer/TIkTok Kai, the daughter of Donald Trump Jr.