United States gymnastics stars Simone Biles and Aly Raisman are great friends and probably the two greatest athletes in their sport right now.

Biles won the gold medal in the individual floor final Tuesday with a score of 15.966.

More impressively, Biles became the first American woman to win four gymnastics golds at a single Olympics (fifth woman from any nation to accomplish the feat). She also has a bronze medal from Monday’s balance beam competition.

At one point, Biles appeared to literally be flying above the mat.

Raisman won the silver medal with a score of 15.500. Amy Tinkler of Great Britain won the bronze medal with a 14.933 score.

Biles and Raisman also won gold and silver, respectively, in the individual all-around final.

Thumbnail photo via Robert Deutsch/USA TODAY Sports Images