Olympic snowboarder Chloe Kim has come forward about a personal health matter, saying she was found to have ADHD after years of living with the condition undetected. She described the diagnosis as something that changed everything for her.

Kim has earned three Olympic medals and competed at the highest level of her sport during a period when her condition remained undiagnosed. She did not specify when exactly she received the diagnosis.

Kim is dating NFL player Myles Garrett. Many fans were caught off guard by the announcement, since elite athletes are widely thought to excel at mental discipline. Her decision to speak publicly has resonated with many people.