I realize the conversion aspect, I’m just saying it’s NOT a WR … Kiryu Yoshihide JPN ran 10.01 (0.9) when he was 17 and still in high school.
Sadly, his choice of school makes me doubt he’ll stay with the 100m. I hope he does. In my opinion he has the ability to be a top American sprinter but Europeans (his coach is Greek) tend to turn good sprinters with less melanin into decathletes/heptathletes. Dafne Schippers was a rarity.
Does he compete in other events? And with his stride, I would love to see him in the long sprints like the 2 and 4.