<prompt> Nyora kupfuurira kweiyi ndima - Luukkonen akatambira Finland muU18 uye U20 World Junior Championships. Akakunda menduru yegoridhe paU18 World Juniors muna 2016, achitora chinzvimbo chekutanga apo Leevi Laakso akarwara uye menduru yesirivheri muna 2017. Akakunda zvakare menduru yegoridhe pa2019 World Junior Ice Hockey Championships  <response>: mukukunda 3x2 Team USA uye akasarudzwa nemapepanhau semuchengeti wepagedhi akanakisa mumutambo uyu. 