In her new book titled The Balance: My Years Coaching Simone Biles, the 28-year-old Olympian's former coach Aimee Boorman ...

Simone Biles ’ experience with the “twisties” derailed her performance at the 2020 Tokyo Olympics, but it wasn’t the first ...

Aimee Boorman coached Simone Biles for more than a decade and helped her win five medals at the 2016 Olympics.

Aimee Boorman, author of the new book "The Balance," coached Simone Biles for more than a decade, including at the 2016 ...

Simone Biles suffered from the "twisties" ahead of the 2016 Rio Olympics, five years before she withdrew from the team ...

The United States' Simone Biles listens to her coach, Aimee Boorman, during the artistic gymnastics women's individual ...

Simone Biles, once opened up about the moment her longtime coach, Aimee Boorman, realized the gymnasts strength and ability to compete at the Olympics circuit.

Five years before Biles had to withdraw from the Tokyo Games, she dealt with the same scary issue leading into Rio ...

Sometimes Boorman, who began coaching Biles from the time Biles was seven through to the 2016 Rio de Janeiro Olympics, would ...

There were times during Simone Biles’ nascent rise to stardom over a decade ago when she would arrive for practice and Aimee Boorman could sense immediately what kind of day it was going to be.

There were times during Simone Biles' nascent rise to stardom over a decade ago when she would arrive for practice and Aimee Boorman could sense immediately what kind of day it was going to be.