in 400 m too a 'caucasian' won it, of course that dominican have a 1/4 black in him but to me look more caucasian then *******,with much. the fact is race is not something what count,we see a asian who is better than a black cuban at 110 m hurdles (liu xiang-dyron robles) a caucasian who beat 5 negros in the 100m (gemili and the rest) and other exemples,what we need is more examples of this,for young caucasian kids who belive they cant compete in sprint because black are better who is a false thing,but look at our european sprinters,at form of running at body at all,they are very different from us and carribean sprinters,and i say again is a shame for big and rich european country(germany,italy,spain,belgium etc) cant create sprinters at same level of other country(trinidad tobago,jamaica,st kitts and nevis) i dont say us because usa is usa but other country smaller and not so rich