Semerenko - Kachalko, KGZ | 2016 World Latin R1 S Artem Semerenko - Valeriya Kachalko, KGZ, dance the Samba in round 1 of the 2016 World DanceSport Championship Latin on 24 September in Chengdu, CHN. latin championship world samba round federation chengdu valeriya artem r1 chn total subscribe september kachalko kgz semerenko s 24 2016 wdsfdancesport