Durmstrang Institute first appeared as one of the rival wizarding schools in Harry Potter and the Goblet of Fire, published in 2000 and adapted to film in 2005 with Daniel Radcliffe as Harry Potter. The school became known for its harsh reputation and its champion Viktor Krum in the Triwizard Tournament. Clips of Radcliffe complaining in character have since circulated online as a short reaction sound, reused in edits and posts whenever fans want an exaggerated, annoyed response to a rival or an unfair situation.