German cancer researcher from Heidelberg Fiona Kolbinger, 24, rides her bicycle on August 5, 2019 near the village of Teillay, Brittany, on her way to be the first woman to win the 2,500 miles ultra-endurance cycling Transcontinental Race from Bulgaria to western France. (Photo by Damien MEYER / AFP) (Photo credit should read DAMIEN MEYER/AFP via Getty Images)
