My buddy was a 1:53-1:54 800m runner who also ran cross country for the school and was in the high 26's - low 27s for 8km. He did a couple sprint workouts for shits and ran 11.03 in the 800m (while wearing a bodysuit). Arguably, he probably should have been a sprinter, or at least a 400m runner, but to argue that Brandon Johnson and Duane Solomon could not break 11.0 for the 100m is ridiculous.