Simon Biles is undoubtedly one of the greatest gymnasts of all time, but she may have just taken top spot with what is considered the hardest vault in women's gymnastics ... EVER.
Simon was competing at the 2021 GK U.S. Classic when she attempted what's called a Yurchenko double pike.
You see the intensity in her face as she prepares, and then races to the pommel horse and hurls herself in the air. You just gotta see it. Amazing!!!
The judges assigned a difficulty value of 6.6 and she scored a 9.