I'm sure he's clean for classical PED, I mean they must test for that. But how about things like ADHD drugs? When I see someone do a "low boil" endurance even

I'm sure he's clean for classical PED, I mean they must test for that. But how about things like ADHD drugs? When I see someone do a "low boil" endurance event that is beyond all others for all of history like a 24 hour record or triple-Ironman, etc. I have to ask why is their brain so different than competitors? I guess the benchmark is how many other people are even close to his accomplishments?