That is not why Fahnbulleh runs for Liberia and not the US.
Also, this year there is only a single peak because Worlds are so close to nats, of many countries.
Also, this year’s US men’s team has absolutely nothing to fear from Mena.
Also, this performance does not scream PED’s. Many factors affect the 200, and good times can be popped, just as easily as can bad times.