WATCH: Simone Biles makes gymnastics history with triple-double floor pass

What you need to know: Simone Biles

KANSAS CITY, Mo. — Simone Biles won big Sunday at this year's U.S. Gymnastics Championships, claiming the all-around title for the sixth time and accomplishing two historic feats in the process.

According to USA Today, the 22-year-old successfully landed a triple-twisting double somersault – a move that no other woman has performed during a competition.

Content Continues Below

The moment came just days after Biles successfully completed a historic double-double beam dismount, ESPN reported.

Biles finished the all-around competition with a 118.500 score, followed by Sunisa Lee with 113.550 and Grace McCallum with 111.850, according to ESPN.

Read more here or here.