Posted in NY Post I was a triathlete in peak health — but my ‘wavy’ vision problem turned out to be something devastating April 21, 2026 “It was very shocking because I was still running and being active,” said Dave Nitsche, who was 50 at the time of his diagnosis. https://nypost.com/2026/04/21/health/healthy-triathletes-wavy-vision-problem-turned-out-to-be-devastating/