Well, you and Ventolin called this. In fact, as the latter pointed out, Gatlin was always known to be a great 200m runner. 19.8x in college and double gold. He just did not run it much. He was practically into the outside lane on the turn and then practically hit the inside line on the straightaway, into a headwind, far ahead of the rest of the field (Ashmeade 19.99 for second). Lemaitre was strong also as predicted and would have run sub 20 with a tailwind. 19.6x with a headwind does get Gatlin close to that American record with a 2.0 tailwind. As for Tyson Gay, he does not look like he is really in shape right now, but not a bad effort for him. He will run 19.9 or better in August/September.