Ukraine at the 2018 Summer Youth Olympics: Ukraine participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018. Mykhaylo Kokhan and Yaroslava Mahuchikh (both - athletics), Oleh Serbin and Sofiya Lyskun (both - diving), Khrystyna Pohranychna (rhythmic gymnastics), Denys Kesil and ... [84%] 2023-11-12 [2018 in Ukrainian sport] [Nations at the 2018 Summer Youth Olympics]...