Kai Trump, the 18-year-old eldest granddaughter of President Donald Trump, has emerged as a composed golfer and public figure balancing athletic ambition with family prominence.
Born on May 12, 2007, in New York City, Kai is the daughter of Donald Trump Jr. and his ex-wife Vanessa Trump. She was raised primarily in Florida and spent her childhood focused on school and family, maintaining a largely private profile until her public emergence in recent years.
Her Viral RNC Moment
Kai delivered an unscheduled speech at the 2024 Republican National Convention in Milwaukee at age 17, offering a candid portrait of her grandfather. “To me, he’s just a normal grandpa,” she said. “He gives us candy and soda when our parents aren’t looking. He always wants to know how we’re doing in school.”
She recounted how he printed her high honor roll to show friends and called during class to chat about golf, only for her to remind him she needed to focus on lessons. Her genuine anecdotes resonated widely, humanizing the president and showcasing her composure on a national stage.
Golf as Her Defining Pursuit
Golf has become Kai’s central athletic focus since childhood. She has competed in junior events through the American Junior Golf Association (AJGA) and South Florida PGA circuits, posting solid results including club championships at Trump International Golf Club Palm Beach.
She helped her high school team at The Benjamin School in Palm Beach Gardens achieve multiple district titles. In November 2025, at age 18, Kai made her LPGA Tour debut at The ANNIKA driven by Gainbridge at Pelican Golf Club via a sponsor invitation, opening with an 83 and following with a 75.
Annika Sorenstam noted Kai’s maturity and curiosity during the event. In August 2024, Kai verbally committed to play collegiate golf for the University of Miami Hurricanes, and she officially signed her national letter of intent in November 2025.
Building Her Own Path
Beyond competition, Kai has built a growing social media presence, sharing golf highlights, training insights, and everyday moments with a grounded tone. She has already partnered with major brands including TaylorMade as she explores NIL opportunities.
Kai’s close bond with her grandfather remains evident, with him attending her matches when possible and offering encouragement. She maintains strong academics at The Benjamin School while pursuing her golf ambitions in South Florida.
At 18, Kai stands at an inflection point in her career. Her dedication, resilience, and ability to perform under scrutiny position her for the next chapter at the University of Miami and beyond.
This story has been updated. CNN’s Sports Team contributed to this report.