Sochi Winter Olympics spring into action
1 September 2014 Last updated at 00:00 BST
Russia's Winter Olympics sprang into action on Saturday with the first five gold medals decided.
United States snowboarder Sage Kotsenburg won the first-ever Olympic slopestyle gold medal but it was Norwegian biathlete Ole Einar Bjoerndalen who stole the show on the opening day.
Paul Frostick reports.