India, Sept. 27 -- Makena White, PGA Tour champion Jake Knapp's girlfriend, died just before the Ryder Cup's opening day. She was 28 years old. While her cause of death has not been disclosed yet, fans dug up her old post about Tachycardia issues.

"Hi everyone - this is Makena's friend, writing with the heaviest heart to share that Makena passed away earlier this week. She is already so deeply missed by her Dad, her family, her friends, and of course by Nelly and Fergie," a post announcing Makena's passing away read.

"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," it further added.

An unnamed friend asked White's fol...