Charlotta de Buhr, a talented cross-country skier, is now competing in the biathlon team of the German team. The 20-year-old announced the decision to change sports on her Instagram account back in mid-April: "Biathlon is calling.

I'm looking forward to the new challenges" In doing so, she is following in the footsteps of Olympic champion Denise Herrmann-Wick, who also initially competed in cross- country skiing and later switched to biathlon.