PGA Tour winner Jake Knapp’s girlfriend, Makena White, died earlier this week.

She was just 28.

White’s friend announced the news on the golfer’s Instagram page on Friday.

Jake Knapp (L.) and Makena White
Jake Knapp (L.) and Makena White had been dating for two years.Instagram 

“Hi everyone – this is Makena’s friend, writing with the heaviest heart to share that Makena passed away earlier this week,” the post read. “She is already so deeply missed by her Dad, her family, her friends, and of course by Nelly and Fergie.

“Makena was one of a kind. She had this rare way of making you feel special, and her huge heart was always overflowing with love. To be loved by Makena was a gift; one that came with endless laughter, so much joy, and a healthy sprinkling of chaos as we tried to keep up with her travel schedule.”

Makena White
Makena White died earlier this week at 28 years old.instagram
The cause of death was not revealed.

Knapp, 31, won the Mexico Open in February of last year, marking his only PGA Tour win.

An American, he is currently the No. 80-ranked golfer in the world.

Jake Knapp
Jake Knapp is a one-time PGA Tour winner.Aaron Doster-Imagn Images
Knapp and White were dating for two years, and went public with their relationship after Knapp won the Mexico Open last year.

Just six weeks ago, White posted a heartfelt message on Instagram to Knapp.

“Year 2 of first fairway hugs & watching you live out your dreams,” White wrote. “Second season in the books — forever grateful to be on this walk with you, here’s to many many many more!
I looooove you sweet boy, you make it so dang easy to be proud.”

Condolence messages poured in on White’s Instagram.

“Getting to know Makena was one of my favorite parts of this last year,” CBS gold reporter Amanda Balionis wrote. “So much laughter, passion and she never met a stranger. I will miss her light… it touched so many.”

“What a light she was,” golf reporter Dan Rapaport wrote.