Here is a great read about an icon that himself struggled with Traumatic Brain Injury https://www.nytimes.com/2021/04/02/arts/television/review-hemingway-ken-burns.html?referringSource=articleShare
Here is the link to a great opinion piece on why the American public is still so interested in Hemingway: https://www.cnn.com/2021/04/13/opinions/ernest-hemingway-pbs-documentary-seymour/index.html
Check out the trailer for the PBS documentary: