Before Simone Biles made history, Natalia Yurchenko changed gymnastics forever with a new vault entry. Years later, Biles took it to the limit: a double pike variation. "I was dreaming about seeing it," she said. "It was kind of tears of joy... it was just so amazing." International Gymnastics Federation - FIG | Olympics

Simone Biles could be the first woman to attempt a Yurchenko double pike in competition, say her coaches. Only men have landed it. “It's very, very challenging… people can get hurt… it's a very dangerous vault,” says Biles’ coach, Laurent Landi. https://cbsn.ws/3rUMIWQ | 60 Minutes