She beat the Swedish record time on 400 metres on 14 August 2011, then beat it twice during the European Championship in Helsinki in 2012.[1] On 29 June 2012 she won a gold medal at the 2012 European Athletics Championships in Helsinki when she won the 400 metres final on a new Swedish record time of 51.13 seconds. She had set the previous record time at the previous day's semi final race.[2]