There is great talent in/ukraine/belarus/poland. East slavic peoples have many examples of superfast athletes as well as superior coaching.
For a northern climate region we produce world/olympic champion sprinters out of all proportions. Some examples are: marian woronin poland, irina swenzika poland,valeriy borzov northwestern ukraine, yuliya nesterenko belarus,zhanna pintusevich northcentral ukraine(not slavic,fastest jew in world),viktor bryzgin northwest ukraine.
Sprinting is not very popular though.
We have soccer,boxing,basketball,hockey,weightlifting,swimming,,all track and field events,figure skating/ice dancing,wrestling and many others to compete in.
Boys all want to be soccer stars so thats the main focus. A real good natural sprinter may try his hand if he realizes he wont be a pro soccer player.
Since soccer is not for girls in eastern europe, they tend to pursue
something like sprinting at an earlier age than boys.
Iam working on an 18 year old girl now, trying to convince her to train serious in the 100m hurdles. She is ultra muscular, naturally and has a really good stride length. Today kids dont want to train hard, unless they really love the sport.
South Ukraine is warm and lots of athletes train down in crimea or cyprus or ankara, turkey.