 Complete the following phrase:  In 2012, she won the silver medal in the womens 5000 metres at the 2012 World Junior Championships in Athletics held in Barcelona, Spain. In 2013, she finished in 5th place in the junior womens race at the 2013 IAAF World Cross Country Championships held in Bydgoszcz, Poland. In the same year, she also won the gold medal in the womens 5000 metres at the 