1 Serena Williams dominated the tennis world

2 Simone Biles took gymnastics to new heights

3 Billie Jean King fought for equality

4 Mia Hamm inspired a generation in football

5 Jackie Joyner-Kersee excelled in track and field

6 Martina Navratilova’s versatility defined her era

7 Nadia Comăneci perfected the impossible

8 Wilma Rudolph ran through barriers

9 Ronda Rousey changed combat sports forever
