 At the age of 21, she became the youngest European that won the World Championships ever.In 2015, she won the All England Open, her first Superseries Premier title in her first Superseries Premier final after defeating Saina Nehwal in the final with score 16–21, 21–14, 21–7.The title propelled her to rank number 4 in the world ranking and, for the first time, no.