Ice Hockey World Championships competition
... that the Soviet Union won a medal at every single Ice Hockey World Championships competition in which it participated?
... that the <a class="mw-redirect" href="./Soviet_Union_national_ice_hockey_team" id="mwC2k" rel="mw:WikiLink" title="Soviet Union national ice hockey team">Soviet Union</a> won a medal at every single <b id="mwC2o"><a class="mw-redirect" href="./List_of_IIHF_World_Championship_tournaments" id="mwC2s" rel="mw:WikiLink" title="List of IIHF World Championship tournaments">Ice Hockey World Championships competition</a></b> in which it participated?