King99, I have seen this kid now break 1:49 twice alone. This performance was apparently part of a night/day triple. I know that you are an East Coast guy and skeptical of others, but he literally continues well past the finish line at the same pace before stopping. He looks incredibly easy here. You know as well as I do that winning solo is worth a lot faster than "chasing," as you always say. And by mid 3:50s, I should really say that I think he will beat Jim Ryun's old high school record of 3:55.xx and, depending on the pace (supposedly, he'll be in the international mile at Pre, which is usually run around 3:52-53, I think), he could well run 3:53. He'd have a better chance in the other race. Recall that in his sub 4 mile, his pacer slowed down a lot in the second lap to 62-63, he then ran a 57 and 59, for a second half of 1:56. That is a big negative split of 2:02-3/1:56. This kid is super talented and watching this latest 800m effort makes it extremely clear to me that he is ready to run some incredible times with competition.