Simone Biles win floor gold in 2013

Simone Biles during the floor exercise final at the 2013 World Championships.

Simone Biles wins floor gold in 2013. Italy's Vanessa Ferrari, left, was the silver medalist. Romania's Larisa Iordache took bronze.

Simone Biles smiles during her gold medal-winning floor routine at the 2013 Worlds.