Biles perfoms historic Yurchenko double pike vault

Simone Biles makes history on her return to the World Gymnastics Championships in Antwerp, becoming the first woman to land a Yurchenko double pike vault.

The move - now renamed the Biles II - helps the 26-year-old American into first place in all-around qualifying.Watch the World Gymnastics Championship live on BBC TV and BBC iPlayer.

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