The Balance: My Years Coaching Simone Biles

From Paris Olympics star and legendary gymnast Simone Biles's longtime coach, an insider's look at the making of a champion

With a Foreword by Simone Biles

The Balance is coach Aimee Boorman's inside account of the growth of a transcendent athlete and the tumultuous events-from the dictatorial coaching of Martha Karolyi to the sexual abuse by Larry Nassar-that upended the lives of many girls, including Biles.

Simone Biles is one of the greatest athletes of all time. She's won six all-around w...