Western world wrote:
This maybe true. Ethiopia and Kenya's top clean runners are being cheated also. They might be the best without. How would anyone know? Are their clean runners there? Anymore every really good runner is being cheated,clean or dirty. When every time is suspected of cheating the value of the performance goes down for everyone?
That's a thinking error. There are no Ethiopia and Kenya's clean runners, let alone top clean runners.
Just like there were no clean Tour de France riders in 2000.
From this "nobody" to the Kenyan 2016 Olympic marathon gold medalist who got busted, every single one of them is dirty. It's part of their culture, their DNA.