TOPSHOTS Chinese gymnast Shang Chunsong competes on the floor exercise during the Women's All-Around final on the seventh day of the 2015 World Gymnastics Championship in Glasgow, Scotland, on October 29, 2015. US teenager Simone Biles tumbled her way into history Wednesday by winning a third consecutive all-around women's gold at the world gymnastics championships. Olympic all-around champion Gabrielle Douglas of the United States took silver with Romania's Larisa Iordache winning bronze in Glasgow's Hydro Arena. AFP PHOTO / ANDY BUCHANAN