1: Simone Biles is the most decorated American gymnast in history.

2: Biles won four gold medals at the 2016 Rio Olympics.

3: She performed the "Amanar" vault with a difficulty score of 6.400.

4: Biles landed the "Cheng" vault with a high level of precision.

5: Her vault routines showcased incredible power and precision.

6: Biles is known for pushing the boundaries of gymnastics.

7: She has inspired a new generation of gymnasts.

8: Biles continues to break records and redefine what is possible in gymnastics.

9: Her iconic vault routines have solidified her place in gymnastics history.