1: Simone Biles wows with historic vault.

2: Biles stuns crowd with flawless performance.

3: Olympic champion makes history at competition.

4: Biles showcases unmatched skill in vault.

5: Gymnastics icon Biles amazes with record-breaking vault.

6: Biles adds another milestone to her career.

7: Gymnastics world in awe of Biles' vault.

8: Biles sets new standard with breathtaking move.

9: Simone Biles continues to dominate in gymnastics.