ANTWERP, Belgium, Oct. 6 (Xinhua) -- US teenager Simone Biles captured her second gold at the gymnastics worlds with win on the floor here on Sunday.

The 16-year-old scored 15.000 points for the gold, adding to her title from the all-around.

Italy's Vanessa Ferrari took the silver with 14.633 and Romania's Larisa Andreea Iordache won the bronze with 14.466.