A girl in a blue shirt with long dark hair stands in front of a science fair poster
Grace Sun took home the Regeneron International Science and Engineering Fair's biggest prize for her work on OECT.
  • Grace Sun, a 16-year-old from Kentucky, won $75,000 for her research on biomedical devices.
  • She took home the top prize at the ISEF — the "granddaddy of all science fairs."
  • Her work on organic electronic devices aims to make medical implants safer and more effective.

Grace Sun can't drive yet. Unlike many 16-year-olds, getting her license hasn't been her top priority. Instead, she's been busy working on a project to revolutionize biomedicine.