World Gymnastics: Biles pips Iordahce in all-around final

American teenager Simone Biles defends her women's all-around title with a narrow victory over Romania's Larisa Iordache in Nanning, China.

The Romanian's strong floor routine meant Biles needed to score 14.6 with her own effort, and the 17-year-old delivered with a performance that gained 15.066 points.

American Kyla Ross took third while British gymnasts Claudia Fragapane and Ruby Harrold were down in 11th and 12th respectively.

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