When your trousers fall down mid-ski at the world championshipTo play this video you need to enable JavaScript in your browser.This video can not be playedWhen your trousers fall down mid-ski at the world championshipCloseMore winter sports on the BBC Sport website.SectionNewsPublished21 MarchShareclose panelShare pageCopy linkAbout sharingRelated topicsSkiingFollow Skiingclose panelYou are now following SkiingUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description