Kai Trᴜmp and Donald Trᴜmp (Photos via YouTube & Getty Images)
Kai Trᴜmp took a brutal swing at her grandpa, Donald Trᴜmp, on the golf course, appearing in an ad for an energy drink that apparently rivals his favorite soda.

Kai, the President’s youngest grandchild, attends the University of Miami and is an avid golfer.

She recently signed a deal with Accelerator Active Energy and appeared in a new commercial for the brand this week, which she used to tease her granddad.
Donald Trᴜmp drinks a bottle of Diet Coca Cola during the FIFA Club World Cup 2025 final match between Chelsea FC and Paris Saint-Germain (Photo by Robbie Jay Barratt – AMA/Getty Images)
The ad shows the 18-year-old hitting a drive before heading to a golf cart, opening a cooler box bearing a can of Accelerator Active Energy and a can of Diet Coke, Donald Trᴜmp’s favorite drink.

She reaches for the energy drink instead, cracking it open and taking a sip before flashing a smile and saying, “Sorry, Grandpa.”

Check it out here:

Kai Trᴜmp Racking Up Major Endorsement Deals

Kai Trᴜmp (Photo via GREG LOVETT/PALM BEACH POST-USA TODAY NETWORK via Imagn Images)
Kai, the daughter of Donald Trᴜmp Jr. and his ex-wife Vanessa, has gained a massive online following over the past year and posts plenty of golf content.

Now one of the most popular student athletes in the country, her fame has seen her land multiple endorsements, including from Accelerator Active Energy, sharing the spotlight with former LSU gymnast Olivia Dunne and Kansas City Chiefs tight end Travis Kelce.

“Well, I love energy drinks. My whole life I have loved energy drinks and I actually ordered them on Amazon not too long ago,” she told FOX about her deal with the company.

She’s also known to have a deal with golf equipment manufacturer TaylorMade Golf, which has deals with the likes of Rory McIlroy and Nelly Korda, while she inked an agreement with Leaf Trading Cards early this year.