India, Sept. 28 -- Makena White, the 28-year-old girlfriend of PGA Tour Golfer Jake Knapp, tragically died on Friday, just as the Ryder Cup kicked off. While no cause of death has been given, details have now emerged about her health troubles.

White was reportedly going through heart problems prior to her demise. A post shared by the former medical sales representative, on X, on June 2, showed her keeping tabs on her boyfriend's performance at the US Open Golf final qualifying tournament for the year.

"We're dialed #GolfsLongestDay," she had written, following it up with a post that showed her heart rate being tracked on an Apple Watch. It revealed she was facing tachycardia.

In May, she had shared that she suffered from a 'heart defec...