Look sir, I'm the RF King on LRC, a physics space-time specialist, you can trust my curated opinions and their subjective biases alright!!!!!!!!! I'm telling you now that Koech is unconditionally clean, his performances are legitimate you feelin me?????????????
I understand the space-time of 1500m better than anyone else on earth and I'm not boasting, I employ a TOTAL view of the sport and its interaction with mind, body, spirit and environment!!!!!!!!!!!!!!!
Koech is only 18-19, very youthful and innocent, Kerr is 28, in the twilight zone of his career and he would be happy with a 3:29 in a non-championship race, he still has time to improve for Tokyo I wouldn't bet on him running another 3:27 after 2 rounds of heats and semi-finals because he is 28, not 25 or 23!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Decline is rapid at the top levels of sport due to unprecedented RF and chemical pollution in our environment which also pollutes our central nervous systems!!!!!!!!!!!!!!!!!
Kerr failed to win the race which is an extremely important element of 1500m dominance. I rather Kerr won in 3:31 than lose in 3:29.
Koech though has a terrible run technique for the 1500m, I say it here first, HE WILL NOT LAST LONG, the sport is absolutely unforgiving to athletes with inefficient running technique. Of the East Africans, only Bernard Lagat (clean) and Noah Ngeny (clean) had the most efficient techniques ever and that's why both were legendary milers next to of course EL Kingdom!!!!!!!!!!!!!!!!!!!!!
Koech will not last long in this sport, I don't even think he gets the WR because he is too lanky and generates too much lateral motion but he gets away with it because he has the energy to compensate for it because he is young duh!!!!!!!!!!!!!!!!!!!!!!!!!!!