Rio 2016: Dominant Biles defends all-around title


Simone Biles roundly dominated the women's gymnastics all-around to rack up her second gold medal of Rio 2016.

Biles led Team USA to the team all-around title on day four of the games and was head and shoulders above all competitors on Thursday.

The 19-year-old - world champion in all-around, balance beam and floor - ensured that the women's event would not have the nail-biting finale which saw Kohei Uchimura win by 0.099 of a point 24 hours previously.

Biles' winning margin was 2.1 points ahead of Aly Raisman, with Russia's Aliya Mustafina taking the bronze in a tight battle behind the Americans.