Uploaded August 2026 | Updated September 2026, 2 weeks ago

---

Retired Olympic runner Jenny Simpson earned a slew of accolades for her performances in three Olympic Games — but two months ago, she nearly died after suffering a cardiac event. Simpson spoke with Errol Barnett about her diagnosis of arrhythmogenic right ventricular cardiomyopathy, the rare ailment she'd unknowingly carried for four decades.

"CBS Saturday Morning" delivers two hours of original reporting and breaking news, as well as profiles of leading figures in culture and the arts. Watch "CBS Saturday Morning" at 7 a.m. ET on CBS and 8 a.m. ET on the CBS News app.

Subscribe to "CBS Mornings" on YouTube: youtube.com/CBSMornings
Watch CBS News 24/7: cbsnews.com/live
Download the CBS News app: cbsnews.com/mobile
Follow "CBS Mornings" on Instagram: instagram.com/cbsmornings
Like "CBS Mornings" on Facebook: facebook.com/CBSMornings
Follow "CBS Mornings" on X: twitter.com/CBSMornings
Subscribe to our newsletter: cbsnews.com/newsletters
Try Paramount+ free: paramountplus.com/?ftag=PPM-05-10aeh8h

For video licensing inquiries, contact: licensing@veritone.com