You may have heard of Roger Bannister and his amazing feat of breaking the 4-minute mile mark in 1954. But the story leading up to this milestone of human performance often gets overlooked and is filled with drama and lessons on grit, determination, and a living a balanced life. My guest today wrote a book sharing the story behind Bannister’s record and the two other men who were also vying to break it. His name is Neal Bascomb and his book is "The Perfect Mile: Three Athletes, One Goal, and Less than Four Minutes to Achieve It." We begin our discussion talking about the lead up to the race in which the 4-minute-mile barrier was broken and how many doctors in the early 20th century believed achieving this milestone was physiologically impossible. Neal then tells us about the lives of the three men racing to be the first to run a sub-4-minute mile, and shares insights from them on the way the ethos of sports has changed as it's transformed from an amateur pursuit to a professional job, as well as the ability of people to push the limits of the human body by sheer mental will.