Back then people didn’t believe a four minute mile is possible, but after the barrier has been broken, dozens followed suit. In his eyes, his achievement is not the run, but breaking the barrier, and I appreciate him for that.
I read an interesting article about that explaining that this wasn't really down to any kind of barriers but more having pacers and a better track (which is coincidentally about the previous 2h marathon attempt.)
https://sportsscientists.com/2014/12/2-hour-marathon-4-min-m...
To mix metaphor with reality, there was perhaps a pack speeding toward the finish line, and one crossed it first.
https://www.nytimes.com/2018/03/04/obituaries/roger-banniste...