HOUSTON -- Gymnastics superstar Simone Biles left Tokyo on Wednesday with her fame intact, but changed from the person she had been before the games. Suffering from the twisties -- a mental condition ...

Editor's note: The women's all-around final event took place Thursday in Paris. If you missed it or want to see it again, you can watch in Primetime in Paris on NBC and Peacock starting at 8 p.m. ET.

COLUMBUS, Ohio -- The jitters were obvious and unmistakable. A step out of bounds on floor exercise. A hop back on vault. An uncharacteristic slip off the uneven bars. Simone Biles needed them. Maybe ...

SAN JOSE, Calif. -- Simone Biles wouldn't let herself believe it. Not until she heard from national team coordinator Martha Karolyi, even if the Olympic dream she had been chasing for most of her life ...

Forbes contributors publish independent expert analyses and insights. Artistic Gymnastics and Olympic Sports Analyst and Author. PARIS, FRANCE - AUGUST 01: Gold medalist Simone Biles of Team United ...